6326414664 has 16 divisors (see below), whose sum is σ = 15816036720. Its totient is φ = 2108804880.

The previous prime is 6326414651. The next prime is 6326414671. The reversal of 6326414664 is 4664146236.

It is a nude number because it is divisible by every one of its digits.

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, 131800282 + ... + 131800329.

It is an arithmetic number, because the mean of its divisors is an integer number (988502295).

Almost surely, 2^6326414664 is an apocalyptic number.

It is an amenable number.

6326414664 is an abundant number, since it is smaller than the sum of its proper divisors (9489622056).

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

6326414664 is a wasteful number, since it uses less digits than its factorization.

6326414664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263600620 (or 263600616 counting only the distinct ones).

The product of its digits is 497664, while the sum is 42.

The square root of 6326414664 is about 79538.7620220481. The cubic root of 6326414664 is about 1849.4924016693.

The spelling of 6326414664 in words is "six billion, three hundred twenty-six million, four hundred fourteen thousand, six hundred sixty-four".