6466460704 has 36 divisors (see below), whose sum is σ = 13993415982. Its totient is φ = 2939298560.

The previous prime is 6466460699. The next prime is 6466460743. The reversal of 6466460704 is 4070646646.

It can be written as a sum of positive squares in only one way, i.e., 4549772304 + 1916688400 = 67452^2 + 43780^2 .

It is a super-2 number, since 2×6466460704² = 83630228072752351232, 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 5 ways as a sum of consecutive naturals, for example, 831157 + ... + 838900.

Almost surely, 2^6466460704 is an apocalyptic number.

It is an amenable number.

6466460704 is an abundant number, since it is smaller than the sum of its proper divisors (7526955278).

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

6466460704 is a wasteful number, since it uses less digits than its factorization.

6466460704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670089 (or 1670070 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 6466460704 is about 80414.3065878206. The cubic root of 6466460704 is about 1863.0401494108.

The spelling of 6466460704 in words is "six billion, four hundred sixty-six million, four hundred sixty thousand, seven hundred four".