6890976228912 has 20 divisors (see below), whose sum is σ = 17801688591480. Its totient is φ = 2296992076288.

The previous prime is 6890976228881. The next prime is 6890976228919. The reversal of 6890976228912 is 2198226790986.

It is not an unprimeable number, because it can be changed into a prime (6890976228919) 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, 71781002337 + ... + 71781002432.

It is an arithmetic number, because the mean of its divisors is an integer number (890084429574).

Almost surely, 2^{6890976228912} is an apocalyptic number.

It is an amenable number.

6890976228912 is an abundant number, since it is smaller than the sum of its proper divisors (10910712362568).

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

6890976228912 is a wasteful number, since it uses less digits than its factorization.

6890976228912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143562004780 (or 143562004774 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 69.

The spelling of 6890976228912 in words is "six trillion, eight hundred ninety billion, nine hundred seventy-six million, two hundred twenty-eight thousand, nine hundred twelve".