6979345308 has 288 divisors, whose sum is σ = 21503978496. Its totient is φ = 1886201856.

The previous prime is 6979345271. The next prime is 6979345327. The reversal of 6979345308 is 8035439796.

6979345308 is a `hidden beast` number, since 6 + 9 + 79 + 34 + 530 + 8 = 666.

It is a super-2 number, since 2×6979345308² = 97422521856603229728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7868041 + ... + 7868927.

It is an arithmetic number, because the mean of its divisors is an integer number (74666592).

Almost surely, 2^6979345308 is an apocalyptic number.

6979345308 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6979345308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10751989248).

6979345308 is an abundant number, since it is smaller than the sum of its proper divisors (14524633188).

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

6979345308 is a wasteful number, since it uses less digits than its factorization.

6979345308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 6979345308 is about 83542.4760705595. The cubic root of 6979345308 is about 1911.0478527942.

The spelling of 6979345308 in words is "six billion, nine hundred seventy-nine million, three hundred forty-five thousand, three hundred eight".