6979440449796 has 48 divisors (see below), whose sum is σ = 17095622369280. Its totient is φ = 2213272524960.

The previous prime is 6979440449789. The next prime is 6979440449797.

6979440449796 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (78) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6979440449797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158977516 + ... + 159021411.

It is an arithmetic number, because the mean of its divisors is an integer number (356158799360).

Almost surely, 2^{6979440449796} is an apocalyptic number.

It is an amenable number.

6979440449796 is an abundant number, since it is smaller than the sum of its proper divisors (10116181919484).

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

6979440449796 is a wasteful number, since it uses less digits than its factorization.

6979440449796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317999024 (or 317999022 counting only the distinct ones).

The product of its (nonzero) digits is 2962842624, while the sum is 78.

The spelling of 6979440449796 in words is "six trillion, nine hundred seventy-nine billion, four hundred forty million, four hundred forty-nine thousand, seven hundred ninety-six".