2313491404 has 12 divisors (see below), whose sum is σ = 4626982864. Its totient is φ = 991496304.

The previous prime is 2313491371. The next prime is 2313491413. The reversal of 2313491404 is 4041943132.

2313491404 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41312319 + ... + 41312374.

Almost surely, 2^2313491404 is an apocalyptic number.

It is an amenable number.

2313491404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2313491404 is a wasteful number, since it uses less digits than its factorization.

2313491404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82624704 (or 82624702 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2313491404 is about 48098.7671775483. The cubic root of 2313491404 is about 1322.5820678700.

The spelling of 2313491404 in words is "two billion, three hundred thirteen million, four hundred ninety-one thousand, four hundred four".