3255996 has 12 divisors (see below), whose sum is σ = 7597352. Its totient is φ = 1085328.

The previous prime is 3255991. The next prime is 3256021. The reversal of 3255996 is 6995523.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255991) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 135655 + ... + 135678.

Almost surely, 2^3255996 is an apocalyptic number.

It is an amenable number.

3255996 is an abundant number, since it is smaller than the sum of its proper divisors (4341356).

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

3255996 is a wasteful number, since it uses less digits than its factorization.

3255996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271340 (or 271338 counting only the distinct ones).

The product of its digits is 72900, while the sum is 39.

The square root of 3255996 is about 1804.4378626043. The cubic root of 3255996 is about 148.2158404139.

The spelling of 3255996 in words is "three million, two hundred fifty-five thousand, nine hundred ninety-six".