8364488992 has 48 divisors (see below), whose sum is σ = 16610529600. Its totient is φ = 4146100992.

The previous prime is 8364488989. The next prime is 8364488999. The reversal of 8364488992 is 2998844638.

It is a self number, because there is not a number n which added to its sum of digits gives 8364488992.

It is not an unprimeable number, because it can be changed into a prime (8364488999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863583 + ... + 1868065.

It is an arithmetic number, because the mean of its divisors is an integer number (346052700).

Almost surely, 2^8364488992 is an apocalyptic number.

It is an amenable number.

8364488992 is a deficient number, since it is larger than the sum of its proper divisors (8246040608).

8364488992 is a wasteful number, since it uses less digits than its factorization.

8364488992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985 (or 4977 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 61.

The square root of 8364488992 is about 91457.5802872567. The cubic root of 8364488992 is about 2029.9241231235.

The spelling of 8364488992 in words is "eight billion, three hundred sixty-four million, four hundred eighty-eight thousand, nine hundred ninety-two".