6979150494 has 12 divisors (see below), whose sum is σ = 15121492776. Its totient is φ = 2326383492.

The previous prime is 6979150487. The next prime is 6979150531. The reversal of 6979150494 is 4940519796.

It is a happy number.

6979150494 is a `hidden beast` number, since 69 + 7 + 91 + 5 + 0 + 494 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6979150494.

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, 193865274 + ... + 193865309.

It is an arithmetic number, because the mean of its divisors is an integer number (1260124398).

Almost surely, 2^6979150494 is an apocalyptic number.

6979150494 is an abundant number, since it is smaller than the sum of its proper divisors (8142342282).

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

6979150494 is a wasteful number, since it uses less digits than its factorization.

6979150494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387730591 (or 387730588 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 6979150494 is about 83541.3101046422. The cubic root of 6979150494 is about 1911.0300716450.

The spelling of 6979150494 in words is "six billion, nine hundred seventy-nine million, one hundred fifty thousand, four hundred ninety-four".