7990232679 has 48 divisors (see below), whose sum is σ = 14356821024. Its totient is φ = 4207104000.

The previous prime is 7990232651. The next prime is 7990232687. The reversal of 7990232679 is 9762320997.

It is not a de Polignac number, because 7990232679 - 2⁵ = 7990232647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7990222679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160722 + ... + 204479.

It is an arithmetic number, because the mean of its divisors is an integer number (299100438).

Almost surely, 2^7990232679 is an apocalyptic number.

7990232679 is a deficient number, since it is larger than the sum of its proper divisors (6366588345).

7990232679 is a wasteful number, since it uses less digits than its factorization.

7990232679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365248 (or 365245 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 54.

The square root of 7990232679 is about 89388.1014397330. The cubic root of 7990232679 is about 1999.1857251065.

The spelling of 7990232679 in words is "seven billion, nine hundred ninety million, two hundred thirty-two thousand, six hundred seventy-nine".