6670323264 has 56 divisors (see below), whose sum is σ = 19252984608. Its totient is φ = 2021309440.

The previous prime is 6670323241. The next prime is 6670323277. The reversal of 6670323264 is 4623230766.

It is a super-2 number, since 2×6670323264² = 88986424892519227392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577037 + ... + 1581260.

Almost surely, 2^6670323264 is an apocalyptic number.

6670323264 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6670323264 is an abundant number, since it is smaller than the sum of its proper divisors (12582661344).

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

6670323264 is a wasteful number, since it uses less digits than its factorization.

6670323264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158323 (or 3158313 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 39.

The square root of 6670323264 is about 81672.0470173241. The cubic root of 6670323264 is about 1882.4160938530.

The spelling of 6670323264 in words is "six billion, six hundred seventy million, three hundred twenty-three thousand, two hundred sixty-four".