8649162316 has 12 divisors (see below), whose sum is σ = 15624293440. Its totient is φ = 4185078480.

The previous prime is 8649162307. The next prime is 8649162323. The reversal of 8649162316 is 6132619468.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34875531 + ... + 34875778.

Almost surely, 2^8649162316 is an apocalyptic number.

It is an amenable number.

8649162316 is a deficient number, since it is larger than the sum of its proper divisors (6975131124).

8649162316 is a wasteful number, since it uses less digits than its factorization.

8649162316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69751344 (or 69751342 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 8649162316 is about 93000.8726625724. The cubic root of 8649162316 is about 2052.6962195804.

The spelling of 8649162316 in words is "eight billion, six hundred forty-nine million, one hundred sixty-two thousand, three hundred sixteen".