6376464 has 30 divisors (see below), whose sum is σ = 17845646. Its totient is φ = 2125440.

The previous prime is 6376459. The next prime is 6376471. The reversal of 6376464 is 4646736.

6376464 is a `hidden beast` number, since 6 + 3 + 7 + 646 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 1710864 = 2160^2 + 1308^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21997 + ... + 22284.

Almost surely, 2^6376464 is an apocalyptic number.

It is an amenable number.

6376464 is an abundant number, since it is smaller than the sum of its proper divisors (11469182).

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

6376464 is a wasteful number, since it uses less digits than its factorization.

6376464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44295 (or 44286 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 6376464 is about 2525.1661331485. The cubic root of 6376464 is about 185.4356812101.

The spelling of 6376464 in words is "six million, three hundred seventy-six thousand, four hundred sixty-four".