8399164059 has 72 divisors (see below), whose sum is σ = 14495521040. Its totient is φ = 4654869120.

The previous prime is 8399164051. The next prime is 8399164091. The reversal of 8399164059 is 9504619938.

It is not a de Polignac number, because 8399164059 - 2³ = 8399164051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8399163996 and 8399164014.

It is not an unprimeable number, because it can be changed into a prime (8399164051) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1540392 + ... + 1545834.

Almost surely, 2^8399164059 is an apocalyptic number.

8399164059 is a deficient number, since it is larger than the sum of its proper divisors (6096356981).

8399164059 is a wasteful number, since it uses less digits than its factorization.

8399164059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5593 (or 5579 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 8399164059 is about 91646.9533536167. The cubic root of 8399164059 is about 2032.7252790604.

The spelling of 8399164059 in words is "eight billion, three hundred ninety-nine million, one hundred sixty-four thousand, fifty-nine".