979501493612 has 24 divisors (see below), whose sum is σ = 1757296120272. Its totient is φ = 477435398400.

The previous prime is 979501493611. The next prime is 979501493651. The reversal of 979501493612 is 216394105979.

It is not an unprimeable number, because it can be changed into a prime (979501493611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2101433 + ... + 2524880.

It is an arithmetic number, because the mean of its divisors is an integer number (73220671678).

Almost surely, 2^979501493612 is an apocalyptic number.

It is an amenable number.

979501493612 is a deficient number, since it is larger than the sum of its proper divisors (777794626660).

979501493612 is a wasteful number, since it uses less digits than its factorization.

979501493612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627649 (or 4627647 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 56.

The spelling of 979501493612 in words is "nine hundred seventy-nine billion, five hundred one million, four hundred ninety-three thousand, six hundred twelve".