8916655338 has 32 divisors (see below), whose sum is σ = 19836230400. Its totient is φ = 2969002368.

The previous prime is 8916655327. The next prime is 8916655339. The reversal of 8916655338 is 8335566198.

8916655338 is a `hidden beast` number, since 89 + 1 + 6 + 6 + 553 + 3 + 8 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (8916655339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38706 + ... + 139037.

It is an arithmetic number, because the mean of its divisors is an integer number (619882200).

Almost surely, 2^8916655338 is an apocalyptic number.

8916655338 is an abundant number, since it is smaller than the sum of its proper divisors (10919575062).

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

8916655338 is a wasteful number, since it uses less digits than its factorization.

8916655338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178683 (or 178677 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 8916655338 is about 94428.0431757431. The cubic root of 8916655338 is about 2073.6430156476.

The spelling of 8916655338 in words is "eight billion, nine hundred sixteen million, six hundred fifty-five thousand, three hundred thirty-eight".