2404604660 has 24 divisors (see below), whose sum is σ = 5315442720. Its totient is φ = 911218464.

The previous prime is 2404604639. The next prime is 2404604663. The reversal of 2404604660 is 664064042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404604663) 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, 3163574 + ... + 3164333.

It is an arithmetic number, because the mean of its divisors is an integer number (221476780).

Almost surely, 2^2404604660 is an apocalyptic number.

2404604660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404604660 is an abundant number, since it is smaller than the sum of its proper divisors (2910838060).

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

2404604660 is a wasteful number, since it uses less digits than its factorization.

2404604660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6327935 (or 6327933 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2404604660 is about 49036.7684498071. The cubic root of 2404604660 is about 1339.7216062336.

The spelling of 2404604660 in words is "two billion, four hundred four million, six hundred four thousand, six hundred sixty".