2409663604 has 48 divisors (see below), whose sum is σ = 4490035200. Its totient is φ = 1129816800.

The previous prime is 2409663601. The next prime is 2409663629. The reversal of 2409663604 is 4063669042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2409663601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517117 + ... + 521755.

It is an arithmetic number, because the mean of its divisors is an integer number (93542400).

Almost surely, 2^2409663604 is an apocalyptic number.

It is an amenable number.

2409663604 is a deficient number, since it is larger than the sum of its proper divisors (2080371596).

2409663604 is a wasteful number, since it uses less digits than its factorization.

2409663604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804 (or 4802 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 2409663604 is about 49088.3245181581. The cubic root of 2409663604 is about 1340.6604756210.

The spelling of 2409663604 in words is "two billion, four hundred nine million, six hundred sixty-three thousand, six hundred four".