6664133260 has 12 divisors (see below), whose sum is σ = 13994679888. Its totient is φ = 2665653296.

The previous prime is 6664133251. The next prime is 6664133279. The reversal of 6664133260 is 623314666.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166603312 + ... + 166603351.

It is an arithmetic number, because the mean of its divisors is an integer number (1166223324).

Almost surely, 2^6664133260 is an apocalyptic number.

It is an amenable number.

6664133260 is an abundant number, since it is smaller than the sum of its proper divisors (7330546628).

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

6664133260 is a wasteful number, since it uses less digits than its factorization.

6664133260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333206672 (or 333206670 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 6664133260 is about 81634.1427345201. The cubic root of 6664133260 is about 1881.8336248622.

The spelling of 6664133260 in words is "six billion, six hundred sixty-four million, one hundred thirty-three thousand, two hundred sixty".