2790704 has 20 divisors (see below), whose sum is σ = 6179664. Its totient is φ = 1195968.

The previous prime is 2790679. The next prime is 2790707. The reversal of 2790704 is 4070972.

2790704 = T₃₂ + T₃₃ + ... + T₂₅₅.

It is a pancake number, because a pancake can be divided into 2790704 parts by 2362 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (2790707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12347 + ... + 12570.

2^2790704 is an apocalyptic number.

It is an amenable number.

2790704 is an abundant number, since it is smaller than the sum of its proper divisors (3388960).

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

2790704 is a wasteful number, since it uses less digits than its factorization.

2790704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24932 (or 24926 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 2790704 is about 1670.5400324446. The cubic root of 2790704 is about 140.7898214922.

The spelling of 2790704 in words is "two million, seven hundred ninety thousand, seven hundred four".