8610504804 has 36 divisors (see below), whose sum is σ = 23744120400. Its totient is φ = 2609243760.

The previous prime is 8610504761. The next prime is 8610504809. The reversal of 8610504804 is 4084050168.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8610504809) 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, 10871454 + ... + 10872245.

It is an arithmetic number, because the mean of its divisors is an integer number (659558900).

Almost surely, 2^8610504804 is an apocalyptic number.

It is an amenable number.

8610504804 is an abundant number, since it is smaller than the sum of its proper divisors (15133615596).

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

8610504804 is a wasteful number, since it uses less digits than its factorization.

8610504804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21743720 (or 21743715 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 8610504804 is about 92792.8057771722. The cubic root of 8610504804 is about 2049.6334703814.

The spelling of 8610504804 in words is "eight billion, six hundred ten million, five hundred four thousand, eight hundred four".