2904046691 has 12 divisors (see below), whose sum is σ = 3638037312. Its totient is φ = 2297706768.

The previous prime is 2904046679. The next prime is 2904046699. The reversal of 2904046691 is 1966404092.

It is not a de Polignac number, because 2904046691 - 2¹⁸ = 2903784547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2904046699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2278835 + ... + 2280108.

It is an arithmetic number, because the mean of its divisors is an integer number (303169776).

Almost surely, 2^2904046691 is an apocalyptic number.

2904046691 is a deficient number, since it is larger than the sum of its proper divisors (733990621).

2904046691 is a wasteful number, since it uses less digits than its factorization.

2904046691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558970 (or 4558963 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 2904046691 is about 53889.2075558734. The cubic root of 2904046691 is about 1426.7061441374.

The spelling of 2904046691 in words is "two billion, nine hundred four million, forty-six thousand, six hundred ninety-one".