2204306404 has 12 divisors (see below), whose sum is σ = 3857959728. Its totient is φ = 1102032200.

The previous prime is 2204306387. The next prime is 2204306437. The reversal of 2204306404 is 4046034022.

It is a super-2 number, since 2×2204306404² = 9717933445430822432, which contains 22 as substring.

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, 20019 + ... + 69349.

It is an arithmetic number, because the mean of its divisors is an integer number (321496644).

Almost surely, 2^2204306404 is an apocalyptic number.

It is an amenable number.

2204306404 is a deficient number, since it is larger than the sum of its proper divisors (1653653324).

2204306404 is a wasteful number, since it uses less digits than its factorization.

2204306404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60506 (or 60504 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2204306404 is about 46950.0415761264. The cubic root of 2204306404 is about 1301.4395107439.

The spelling of 2204306404 in words is "two billion, two hundred four million, three hundred six thousand, four hundred four".