3291797813112 has 24 divisors (see below), whose sum is σ = 8915285744040. Its totient is φ = 1097265937680.

The previous prime is 3291797813053. The next prime is 3291797813141. The reversal of 3291797813112 is 2113187971923.

3291797813112 is a `hidden beast` number, since 329 + 179 + 7 + 8 + 131 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-5 number, since 5×3291797813112⁵ (a number of 64 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22859706964 + ... + 22859707107.

It is an arithmetic number, because the mean of its divisors is an integer number (371470239335).

Almost surely, 2^{3291797813112} is an apocalyptic number.

It is an amenable number.

3291797813112 is an abundant number, since it is smaller than the sum of its proper divisors (5623487930928).

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

3291797813112 is a wasteful number, since it uses less digits than its factorization.

3291797813112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45719414083 (or 45719414076 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 54.

The spelling of 3291797813112 in words is "three trillion, two hundred ninety-one billion, seven hundred ninety-seven million, eight hundred thirteen thousand, one hundred twelve".