7959924940 has 24 divisors (see below), whose sum is σ = 18235464912. Its totient is φ = 2894518080.

The previous prime is 7959924911. The next prime is 7959924941. The reversal of 7959924940 is 494299597.

It is not an unprimeable number, because it can be changed into a prime (7959924941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18090519 + ... + 18090958.

It is an arithmetic number, because the mean of its divisors is an integer number (759811038).

Almost surely, 2^7959924940 is an apocalyptic number.

It is an amenable number.

7959924940 is an abundant number, since it is smaller than the sum of its proper divisors (10275539972).

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

7959924940 is a wasteful number, since it uses less digits than its factorization.

7959924940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36181497 (or 36181495 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 58.

The square root of 7959924940 is about 89218.4114406886. The cubic root of 7959924940 is about 1996.6548196704.

The spelling of 7959924940 in words is "seven billion, nine hundred fifty-nine million, nine hundred twenty-four thousand, nine hundred forty".