2904996431 has 16 divisors (see below), whose sum is σ = 3276806400. Its totient is φ = 2558982528.

The previous prime is 2904996427. The next prime is 2904996433. The reversal of 2904996431 is 1346994092.

It is not a de Polignac number, because 2904996431 - 2² = 2904996427 is a prime.

It is a super-2 number, since 2×2904996431² = 16878008528245475522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2904996433) 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, 27371 + ... + 80988.

It is an arithmetic number, because the mean of its divisors is an integer number (204800400).

Almost surely, 2^2904996431 is an apocalyptic number.

2904996431 is a deficient number, since it is larger than the sum of its proper divisors (371809969).

2904996431 is a wasteful number, since it uses less digits than its factorization.

2904996431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108478.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 2904996431 is about 53898.0188040340. The cubic root of 2904996431 is about 1426.8616572715.

The spelling of 2904996431 in words is "two billion, nine hundred four million, nine hundred ninety-six thousand, four hundred thirty-one".