8918374536 has 32 divisors (see below), whose sum is σ = 24773263200. Its totient is φ = 2972791440.

The previous prime is 8918374519. The next prime is 8918374547. The reversal of 8918374536 is 6354738198.

8918374536 is a `hidden beast` number, since 8 + 9 + 183 + 7 + 453 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20644170 + ... + 20644601.

It is an arithmetic number, because the mean of its divisors is an integer number (774164475).

Almost surely, 2^8918374536 is an apocalyptic number.

It is an amenable number.

8918374536 is an abundant number, since it is smaller than the sum of its proper divisors (15854888664).

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

8918374536 is a wasteful number, since it uses less digits than its factorization.

8918374536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41288786 (or 41288776 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 8918374536 is about 94437.1459543330. The cubic root of 8918374536 is about 2073.7762783900.

The spelling of 8918374536 in words is "eight billion, nine hundred eighteen million, three hundred seventy-four thousand, five hundred thirty-six".