3255644 has 12 divisors (see below), whose sum is σ = 6511344. Its totient is φ = 1395264.

The previous prime is 3255641. The next prime is 3255649. The reversal of 3255644 is 4465523.

3255644 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58109 + ... + 58164.

It is an arithmetic number, because the mean of its divisors is an integer number (542612).

Almost surely, 2^3255644 is an apocalyptic number.

It is an amenable number.

3255644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3255644 is a wasteful number, since it uses less digits than its factorization.

3255644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116284 (or 116282 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 3255644 is about 1804.3403226664. The cubic root of 3255644 is about 148.2104991035.

The spelling of 3255644 in words is "three million, two hundred fifty-five thousand, six hundred forty-four".