2604485808 has 30 divisors (see below), whose sum is σ = 7288943324. Its totient is φ = 868161888.

The previous prime is 2604485761. The next prime is 2604485813. The reversal of 2604485808 is 8085844062.

2604485808 is a `hidden beast` number, since 2 + 60 + 4 + 4 + 8 + 580 + 8 = 666.

2604485808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9043210 + ... + 9043497.

Almost surely, 2^2604485808 is an apocalyptic number.

It is an amenable number.

2604485808 is an abundant number, since it is smaller than the sum of its proper divisors (4684457516).

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

2604485808 is a wasteful number, since it uses less digits than its factorization.

2604485808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18086721 (or 18086712 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 2604485808 is about 51034.1631458771. The cubic root of 2604485808 is about 1375.8592197552.

It can be divided in two parts, 260448 and 5808, that added together give a square (266256 = 516²).

The spelling of 2604485808 in words is "two billion, six hundred four million, four hundred eighty-five thousand, eight hundred eight".