2313579449 has 8 divisors (see below), whose sum is σ = 2359368000. Its totient is φ = 2268010192.

The previous prime is 2313579421. The next prime is 2313579469. The reversal of 2313579449 is 9449753132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2313579449 - 2²⁰ = 2312530873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313579469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33434 + ... + 75795.

It is an arithmetic number, because the mean of its divisors is an integer number (294921000).

Almost surely, 2^2313579449 is an apocalyptic number.

It is an amenable number.

2313579449 is a deficient number, since it is larger than the sum of its proper divisors (45788551).

2313579449 is a wasteful number, since it uses less digits than its factorization.

2313579449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109647.

The product of its digits is 816480, while the sum is 47.

The square root of 2313579449 is about 48099.6824209890. The cubic root of 2313579449 is about 1322.5988455797.

The spelling of 2313579449 in words is "two billion, three hundred thirteen million, five hundred seventy-nine thousand, four hundred forty-nine".