8613941634 has 24 divisors (see below), whose sum is σ = 18855951660. Its totient is φ = 2841712128.

The previous prime is 8613941627. The next prime is 8613941681. The reversal of 8613941634 is 4361493168.

8613941634 is a `hidden beast` number, since 8 + 6 + 1 + 3 + 9 + 4 + 1 + 634 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8399172609 + 214769025 = 91647^2 + 14655^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8613941634.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2465019 + ... + 2468510.

Almost surely, 2^8613941634 is an apocalyptic number.

8613941634 is an abundant number, since it is smaller than the sum of its proper divisors (10242010026).

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

8613941634 is a wasteful number, since it uses less digits than its factorization.

8613941634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933634 (or 4933631 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 8613941634 is about 92811.3227682916. The cubic root of 8613941634 is about 2049.9061336358.

The spelling of 8613941634 in words is "eight billion, six hundred thirteen million, nine hundred forty-one thousand, six hundred thirty-four".