7904332488 has 64 divisors (see below), whose sum is σ = 21302064000. Its totient is φ = 2429683200.

The previous prime is 7904332487. The next prime is 7904332493. The reversal of 7904332488 is 8842334097.

It is not an unprimeable number, because it can be changed into a prime (7904332487) 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, 315213 + ... + 339363.

It is an arithmetic number, because the mean of its divisors is an integer number (332844750).

Almost surely, 2^7904332488 is an apocalyptic number.

7904332488 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

7904332488 is an abundant number, since it is smaller than the sum of its proper divisors (13397731512).

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

7904332488 is a wasteful number, since it uses less digits than its factorization.

7904332488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25222 (or 25218 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 7904332488 is about 88906.3129817000. The cubic root of 7904332488 is about 1991.9957157857.

The spelling of 7904332488 in words is "seven billion, nine hundred four million, three hundred thirty-two thousand, four hundred eighty-eight".