8242488904 has 32 divisors (see below), whose sum is σ = 16647878520. Its totient is φ = 3803222016.

The previous prime is 8242488893. The next prime is 8242488929. The reversal of 8242488904 is 4098842428.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6938556804 + 1303932100 = 83298^2 + 36110^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509224 + ... + 525160.

Almost surely, 2^8242488904 is an apocalyptic number.

It is an amenable number.

8242488904 is an abundant number, since it is smaller than the sum of its proper divisors (8405389616).

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

8242488904 is a wasteful number, since it uses less digits than its factorization.

8242488904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20929 (or 20925 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 49.

The square root of 8242488904 is about 90788.1539849776. The cubic root of 8242488904 is about 2020.0066091343.

The spelling of 8242488904 in words is "eight billion, two hundred forty-two million, four hundred eighty-eight thousand, nine hundred four".