6974642793972 has 48 divisors (see below), whose sum is σ = 18624079982592. Its totient is φ = 1990073027040.

The previous prime is 6974642793931. The next prime is 6974642793983. The reversal of 6974642793972 is 2793972464796.

It is a junction number, because it is equal to n+sod(n) for n = 6974642793894 and 6974642793903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55813404 + ... + 55938227.

It is an arithmetic number, because the mean of its divisors is an integer number (388001666304).

Almost surely, 2^{6974642793972} is an apocalyptic number.

It is an amenable number.

6974642793972 is an abundant number, since it is smaller than the sum of its proper divisors (11649437188620).

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

6974642793972 is a wasteful number, since it uses less digits than its factorization.

6974642793972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111752388 (or 111752386 counting only the distinct ones).

The product of its digits is 1728324864, while the sum is 75.

The spelling of 6974642793972 in words is "six trillion, nine hundred seventy-four billion, six hundred forty-two million, seven hundred ninety-three thousand, nine hundred seventy-two".