8461600004 has 96 divisors (see below), whose sum is σ = 18085769856. Its totient is φ = 3412039680.

The previous prime is 8461600003. The next prime is 8461600013. The reversal of 8461600004 is 4000061648.

It is a self number, because there is not a number n which added to its sum of digits gives 8461600004.

It is not an unprimeable number, because it can be changed into a prime (8461600003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1754204 + ... + 1759020.

It is an arithmetic number, because the mean of its divisors is an integer number (188393436).

Almost surely, 2^8461600004 is an apocalyptic number.

It is an amenable number.

8461600004 is an abundant number, since it is smaller than the sum of its proper divisors (9624169852).

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

8461600004 is a wasteful number, since it uses less digits than its factorization.

8461600004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965 (or 4963 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 8461600004 is about 91986.9556187180. The cubic root of 8461600004 is about 2037.7496654878.

The spelling of 8461600004 in words is "eight billion, four hundred sixty-one million, six hundred thousand, four".