332340 has 48 divisors (see below), whose sum is σ = 967680. Its totient is φ = 85120.

The previous prime is 332317. The next prime is 332393. The reversal of 332340 is 43233.

It is a super-2 number, since 2×332340² = 220899751200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 332340.

It is an unprimeable number.

332340 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1645 + ... + 1835.

It is an arithmetic number, because the mean of its divisors is an integer number (20160).

2³³²³⁴⁰ is an apocalyptic number.

332340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483840).

332340 is an abundant number, since it is smaller than the sum of its proper divisors (635340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332340 is a wasteful number, since it uses less digits than its factorization.

332340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 332340 is about 576.4893754442. The cubic root of 332340 is about 69.2671850203.

Adding to 332340 its reverse (43233), we get a palindrome (375573).

It can be divided in two parts, 3 and 32340, that multiplied together give a triangular number (97020 = T₄₄₀).

The spelling of 332340 in words is "three hundred thirty-two thousand, three hundred forty".