8391962796 has 24 divisors (see below), whose sum is σ = 22378567680. Its totient is φ = 2397703632.

The previous prime is 8391962771. The next prime is 8391962837. The reversal of 8391962796 is 6972691938.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49952076 + ... + 49952243.

It is an arithmetic number, because the mean of its divisors is an integer number (932440320).

Almost surely, 2^8391962796 is an apocalyptic number.

It is an amenable number.

8391962796 is an abundant number, since it is smaller than the sum of its proper divisors (13986604884).

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

8391962796 is a wasteful number, since it uses less digits than its factorization.

8391962796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99904333 (or 99904331 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 60.

The square root of 8391962796 is about 91607.6568633867. The cubic root of 8391962796 is about 2032.1441746107.

The spelling of 8391962796 in words is "eight billion, three hundred ninety-one million, nine hundred sixty-two thousand, seven hundred ninety-six".