8985379624 has 16 divisors (see below), whose sum is σ = 18143555220. Its totient is φ = 4147098240.

The previous prime is 8985379619. The next prime is 8985379639. The reversal of 8985379624 is 4269735898.

It can be written as a sum of positive squares in 2 ways, for example, as 8576612100 + 408767524 = 92610^2 + 20218^2 .

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, 43198837 + ... + 43199044.

Almost surely, 2^8985379624 is an apocalyptic number.

It is an amenable number.

8985379624 is an abundant number, since it is smaller than the sum of its proper divisors (9158175596).

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

8985379624 is a wasteful number, since it uses less digits than its factorization.

8985379624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86397900 (or 86397896 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 61.

The square root of 8985379624 is about 94791.2423380979. The cubic root of 8985379624 is about 2078.9568567471.

The spelling of 8985379624 in words is "eight billion, nine hundred eighty-five million, three hundred seventy-nine thousand, six hundred twenty-four".