8794975918 has 4 divisors (see below), whose sum is σ = 13192463880. Its totient is φ = 4397487958.

The previous prime is 8794975901. The next prime is 8794975919. The reversal of 8794975918 is 8195794978.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8794975919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2198743978 + ... + 2198743981.

It is an arithmetic number, because the mean of its divisors is an integer number (3298115970).

Almost surely, 2^8794975918 is an apocalyptic number.

8794975918 is a deficient number, since it is larger than the sum of its proper divisors (4397487962).

8794975918 is a wasteful number, since it uses less digits than its factorization.

8794975918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4397487961.

The product of its digits is 45722880, while the sum is 67.

The square root of 8794975918 is about 93781.5329262643. The cubic root of 8794975918 is about 2064.1672576372.

The spelling of 8794975918 in words is "eight billion, seven hundred ninety-four million, nine hundred seventy-five thousand, nine hundred eighteen".