2664604530 has 96 divisors (see below), whose sum is σ = 7941024000. Its totient is φ = 607257216.

The previous prime is 2664604529. The next prime is 2664604549. The reversal of 2664604530 is 354064662.

2664604530 is a `hidden beast` number, since 2 + 6 + 64 + 60 + 4 + 530 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213811 + ... + 225929.

It is an arithmetic number, because the mean of its divisors is an integer number (82719000).

Almost surely, 2^2664604530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2664604530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3970512000).

2664604530 is an abundant number, since it is smaller than the sum of its proper divisors (5276419470).

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

2664604530 is a wasteful number, since it uses less digits than its factorization.

2664604530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12488 (or 12485 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2664604530 is about 51619.8075354800. The cubic root of 2664604530 is about 1386.3650050957.

The spelling of 2664604530 in words is "two billion, six hundred sixty-four million, six hundred four thousand, five hundred thirty".