2415604944 has 20 divisors (see below), whose sum is σ = 6240312896. Its totient is φ = 805201632.

The previous prime is 2415604901. The next prime is 2415604949. The reversal of 2415604944 is 4494065142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415604949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25162504 + ... + 25162599.

Almost surely, 2^2415604944 is an apocalyptic number.

2415604944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2415604944 is an abundant number, since it is smaller than the sum of its proper divisors (3824707952).

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

2415604944 is a wasteful number, since it uses less digits than its factorization.

2415604944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50325114 (or 50325108 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 2415604944 is about 49148.8040953185. The cubic root of 2415604944 is about 1341.7614290401.

The spelling of 2415604944 in words is "two billion, four hundred fifteen million, six hundred four thousand, nine hundred forty-four".