2318229904 has 15 divisors (see below), whose sum is σ = 4491943617. Its totient is φ = 1159018656.

The previous prime is 2318229887. The next prime is 2318229937. The reversal of 2318229904 is 4099228132.

The square root of 2318229904 is 48148.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18835600 + 2299394304 = 4340^2 + 47952^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 186574 + ... + 198610.

Almost surely, 2^2318229904 is an apocalyptic number.

2318229904 is the 48148-th square number.

It is an amenable number.

2318229904 is a deficient number, since it is larger than the sum of its proper divisors (2173713713).

2318229904 is an frugal number, since it uses more digits than its factorization.

2318229904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24082 (or 12039 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The cubic root of 2318229904 is about 1323.4844242603.

The spelling of 2318229904 in words is "two billion, three hundred eighteen million, two hundred twenty-nine thousand, nine hundred four".