3262340 has 12 divisors (see below), whose sum is σ = 6850956. Its totient is φ = 1304928.

The previous prime is 3262339. The next prime is 3262361. The reversal of 3262340 is 432623.

It can be written as a sum of positive squares in 2 ways, for example, as 1577536 + 1684804 = 1256^2 + 1298^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 163117 = 3262340 / (3 + 2 + 6 + 2 + 3 + 4 + 0).

It is an Ulam number.

It is a d-powerful number, because it can be written as 3⁷ + 2³ + 6⁸ + 2⁹ + 3¹² + 4¹⁰ + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81539 + ... + 81578.

It is an arithmetic number, because the mean of its divisors is an integer number (570913).

Almost surely, 2^3262340 is an apocalyptic number.

It is an amenable number.

3262340 is an abundant number, since it is smaller than the sum of its proper divisors (3588616).

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

3262340 is a wasteful number, since it uses less digits than its factorization.

3262340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163126 (or 163124 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3262340 is about 1806.1948953532. The cubic root of 3262340 is about 148.3120394744.

Adding to 3262340 its reverse (432623), we get a palindrome (3694963).

It can be divided in two parts, 32623 and 40, that multiplied together give a triangular number (1304920 = T₁₆₁₅).

The spelling of 3262340 in words is "three million, two hundred sixty-two thousand, three hundred forty".