2904928 has 24 divisors (see below), whose sum is σ = 6159888. Its totient is φ = 1340544.

The previous prime is 2904893. The next prime is 2904947. The reversal of 2904928 is 8294092.

It is a junction number, because it is equal to n+sod(n) for n = 2904893 and 2904902.

It is a congruent 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, 3076 + ... + 3907.

It is an arithmetic number, because the mean of its divisors is an integer number (256662).

2^2904928 is an apocalyptic number.

It is an amenable number.

2904928 is an abundant number, since it is smaller than the sum of its proper divisors (3254960).

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

2904928 is a wasteful number, since it uses less digits than its factorization.

2904928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7006 (or 6998 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2904928 is about 1704.3849330477. The cubic root of 2904928 is about 142.6850453318.

The spelling of 2904928 in words is "two million, nine hundred four thousand, nine hundred twenty-eight".