7939553996 has 48 divisors (see below), whose sum is σ = 16602395040. Its totient is φ = 3279467520.

The previous prime is 7939553989. The next prime is 7939554001. The reversal of 7939553996 is 6993559397.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161315 + ... + 204698.

It is an arithmetic number, because the mean of its divisors is an integer number (345883230).

Almost surely, 2^7939553996 is an apocalyptic number.

It is an amenable number.

7939553996 is an abundant number, since it is smaller than the sum of its proper divisors (8662841044).

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

7939553996 is a wasteful number, since it uses less digits than its factorization.

7939553996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366074 (or 366072 counting only the distinct ones).

The product of its digits is 62001450, while the sum is 65.

The square root of 7939553996 is about 89104.1749639151. The cubic root of 7939553996 is about 1994.9500929511.

The spelling of 7939553996 in words is "seven billion, nine hundred thirty-nine million, five hundred fifty-three thousand, nine hundred ninety-six".