2608109604 has 60 divisors (see below), whose sum is σ = 7219194444. Its totient is φ = 818228736.

The previous prime is 2608109563. The next prime is 2608109627. The reversal of 2608109604 is 4069018062.

It can be written as a sum of positive squares in 2 ways, for example, as 2430687204 + 177422400 = 49302^2 + 13320^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 231249 + ... + 242264.

Almost surely, 2^2608109604 is an apocalyptic number.

It is an amenable number.

2608109604 is an abundant number, since it is smaller than the sum of its proper divisors (4611084840).

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

2608109604 is a wasteful number, since it uses less digits than its factorization.

2608109604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473546 (or 473535 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2608109604 is about 51069.6544339200. The cubic root of 2608109604 is about 1376.4970324772.

The spelling of 2608109604 in words is "two billion, six hundred eight million, one hundred nine thousand, six hundred four".