3255631612 has 6 divisors (see below), whose sum is σ = 5697355328. Its totient is φ = 1627815804.

The previous prime is 3255631571. The next prime is 3255631619. The reversal of 3255631612 is 2161365523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255631619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406953948 + ... + 406953955.

Almost surely, 2^3255631612 is an apocalyptic number.

It is an amenable number.

3255631612 is a deficient number, since it is larger than the sum of its proper divisors (2441723716).

3255631612 is a wasteful number, since it uses less digits than its factorization.

3255631612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813907907 (or 813907905 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 3255631612 is about 57058.1423812588. The cubic root of 3255631612 is about 1482.1031111878.

The spelling of 3255631612 in words is "three billion, two hundred fifty-five million, six hundred thirty-one thousand, six hundred twelve".