3255944 has 8 divisors (see below), whose sum is σ = 6104910. Its totient is φ = 1627968.

The previous prime is 3255943. The next prime is 3255953. The reversal of 3255944 is 4495523.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2067844 + 1188100 = 1438^2 + 1090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3255944² = 21202342662272, which contains 22 as substring.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 3255944.

It is not an unprimeable number, because it can be changed into a prime (3255943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203489 + ... + 203504.

Almost surely, 2^3255944 is an apocalyptic number.

It is an amenable number.

3255944 is a deficient number, since it is larger than the sum of its proper divisors (2848966).

3255944 is a wasteful number, since it uses less digits than its factorization.

3255944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406999 (or 406995 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 3255944 is about 1804.4234536272. The cubic root of 3255944 is about 148.2150513809.

The spelling of 3255944 in words is "three million, two hundred fifty-five thousand, nine hundred forty-four".