2490460564 has 36 divisors (see below), whose sum is σ = 4454521344. Its totient is φ = 1218314128.

The previous prime is 2490460561. The next prime is 2490460571. The reversal of 2490460564 is 4650640942.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2490460561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5332659 + ... + 5333125.

It is an arithmetic number, because the mean of its divisors is an integer number (123736704).

Almost surely, 2^2490460564 is an apocalyptic number.

It is an amenable number.

2490460564 is a deficient number, since it is larger than the sum of its proper divisors (1964060780).

2490460564 is a wasteful number, since it uses less digits than its factorization.

2490460564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 2490460564 is about 49904.5144651263. The cubic root of 2490460564 is about 1355.4803404065.

The spelling of 2490460564 in words is "two billion, four hundred ninety million, four hundred sixty thousand, five hundred sixty-four".