6344664410 has 16 divisors (see below), whose sum is σ = 13051881216. Its totient is φ = 2175313488.

The previous prime is 6344664377. The next prime is 6344664413. The reversal of 6344664410 is 144664436.

It is not an unprimeable number, because it can be changed into a prime (6344664413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45318962 + ... + 45319101.

It is an arithmetic number, because the mean of its divisors is an integer number (815742576).

Almost surely, 2^6344664410 is an apocalyptic number.

6344664410 is an abundant number, since it is smaller than the sum of its proper divisors (6707216806).

6344664410 is a wasteful number, since it uses less digits than its factorization.

6344664410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90638077.

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 6344664410 is about 79653.4017478224. The cubic root of 6344664410 is about 1851.2690985210.

The spelling of 6344664410 in words is "six billion, three hundred forty-four million, six hundred sixty-four thousand, four hundred ten".