6979668024 has 128 divisors (see below), whose sum is σ = 20206771200. Its totient is φ = 1967846400.

The previous prime is 6979667977. The next prime is 6979668029. The reversal of 6979668024 is 4208669796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6979668029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7448484 + ... + 7449420.

It is an arithmetic number, because the mean of its divisors is an integer number (157865400).

Almost surely, 2^6979668024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6979668024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10103385600).

6979668024 is an abundant number, since it is smaller than the sum of its proper divisors (13227103176).

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

6979668024 is a wasteful number, since it uses less digits than its factorization.

6979668024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493 (or 1489 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 57.

The square root of 6979668024 is about 83544.4074968516. The cubic root of 6979668024 is about 1911.0773071430.

The spelling of 6979668024 in words is "six billion, nine hundred seventy-nine million, six hundred sixty-eight thousand, twenty-four".