3056404 has 24 divisors (see below), whose sum is σ = 5874120. Its totient is φ = 1382784.

The previous prime is 3056399. The next prime is 3056407. The reversal of 3056404 is 4046503.

It can be written as a sum of positive squares in 4 ways, for example, as 900 + 3055504 = 30^2 + 1748^2 .

It is a super-2 number, since 2×3056404² = 18683210822432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3056407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2202 + ... + 3310.

It is an arithmetic number, because the mean of its divisors is an integer number (244755).

Almost surely, 2^3056404 is an apocalyptic number.

It is an amenable number.

3056404 is a deficient number, since it is larger than the sum of its proper divisors (2817716).

3056404 is a wasteful number, since it uses less digits than its factorization.

3056404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179 (or 1177 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3056404 is about 1748.2574181167. The cubic root of 3056404 is about 145.1232246208.

Subtracting 3056404 from its reverse (4046503), we obtain a palindrome (990099).

The spelling of 3056404 in words is "three million, fifty-six thousand, four hundred four".