7948993796 has 12 divisors (see below), whose sum is σ = 13949490240. Its totient is φ = 3963425160.

The previous prime is 7948993697. The next prime is 7948993823. The reversal of 7948993796 is 6973998497.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2766320 + ... + 2769191.

It is an arithmetic number, because the mean of its divisors is an integer number (1162457520).

Almost surely, 2^7948993796 is an apocalyptic number.

It is an amenable number.

7948993796 is a deficient number, since it is larger than the sum of its proper divisors (6000496444).

7948993796 is a wasteful number, since it uses less digits than its factorization.

7948993796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535874 (or 5535872 counting only the distinct ones).

The product of its digits is 185177664, while the sum is 71.

The square root of 7948993796 is about 89157.1298102401. The cubic root of 7948993796 is about 1995.7404174186.

The spelling of 7948993796 in words is "seven billion, nine hundred forty-eight million, nine hundred ninety-three thousand, seven hundred ninety-six".