8886761861004 has 36 divisors (see below), whose sum is σ = 22473030421296. Its totient is φ = 2961031368288.

The previous prime is 8886761860993. The next prime is 8886761861009. The reversal of 8886761861004 is 4001681676888.

8886761861004 is a `hidden beast` number, since 8 + 8 + 8 + 6 + 7 + 6 + 1 + 8 + 610 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8886761861009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50852619 + ... + 51027074.

It is an arithmetic number, because the mean of its divisors is an integer number (624250845036).

Almost surely, 2^{8886761861004} is an apocalyptic number.

It is an amenable number.

8886761861004 is an abundant number, since it is smaller than the sum of its proper divisors (13586268560292).

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

8886761861004 is a wasteful number, since it uses less digits than its factorization.

8886761861004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101882126 (or 101882121 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 63.

The spelling of 8886761861004 in words is "eight trillion, eight hundred eighty-six billion, seven hundred sixty-one million, eight hundred sixty-one thousand, four".