332432340 has 48 divisors (see below), whose sum is σ = 971284608. Its totient is φ = 84793984.

The previous prime is 332432339. The next prime is 332432357. The reversal of 332432340 is 43234233.

It is a super-2 number, since 2×332432340² = 221022521355751200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332432340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119067 + ... + 121826.

It is an arithmetic number, because the mean of its divisors is an integer number (20235096).

Almost surely, 2^332432340 is an apocalyptic number.

332432340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332432340 is an abundant number, since it is smaller than the sum of its proper divisors (638852268).

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

332432340 is a wasteful number, since it uses less digits than its factorization.

332432340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240928 (or 240926 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 332432340 is about 18232.7271684737. The cubic root of 332432340 is about 692.7359967551.

Adding to 332432340 its reverse (43234233), we get a palindrome (375666573).

The spelling of 332432340 in words is "three hundred thirty-two million, four hundred thirty-two thousand, three hundred forty".