2931259404 has 12 divisors (see below), whose sum is σ = 6839605304. Its totient is φ = 977086464.

The previous prime is 2931259379. The next prime is 2931259421. The reversal of 2931259404 is 4049521392.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122135797 + ... + 122135820.

Almost surely, 2^2931259404 is an apocalyptic number.

It is an amenable number.

2931259404 is an abundant number, since it is smaller than the sum of its proper divisors (3908345900).

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

2931259404 is a wasteful number, since it uses less digits than its factorization.

2931259404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244271624 (or 244271622 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 2931259404 is about 54141.1064164743. The cubic root of 2931259404 is about 1431.1486693858.

The spelling of 2931259404 in words is "two billion, nine hundred thirty-one million, two hundred fifty-nine thousand, four hundred four".