8758874621 has 16 divisors (see below), whose sum is σ = 10057689600. Its totient is φ = 7472014128.

The previous prime is 8758874603. The next prime is 8758874671. The reversal of 8758874621 is 1264788578.

It is a cyclic number.

It is not a de Polignac number, because 8758874621 - 2¹⁰ = 8758873597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8758874671) 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, 2016470 + ... + 2020808.

It is an arithmetic number, because the mean of its divisors is an integer number (628605600).

Almost surely, 2^8758874621 is an apocalyptic number.

It is an amenable number.

8758874621 is a deficient number, since it is larger than the sum of its proper divisors (1298814979).

8758874621 is a wasteful number, since it uses less digits than its factorization.

8758874621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648.

The product of its digits is 6021120, while the sum is 56.

The square root of 8758874621 is about 93588.8594919288. The cubic root of 8758874621 is about 2061.3390782239.

The spelling of 8758874621 in words is "eight billion, seven hundred fifty-eight million, eight hundred seventy-four thousand, six hundred twenty-one".