6334469664 has 48 divisors (see below), whose sum is σ = 17014691232. Its totient is φ = 2062384128.

The previous prime is 6334469663. The next prime is 6334469711. The reversal of 6334469664 is 4669644336.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (6334469663) by changing a digit.

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, 763129 + ... + 771384.

It is an arithmetic number, because the mean of its divisors is an integer number (354472734).

Almost surely, 2^6334469664 is an apocalyptic number.

It is an amenable number.

6334469664 is an abundant number, since it is smaller than the sum of its proper divisors (10680221568).

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

6334469664 is a wasteful number, since it uses less digits than its factorization.

6334469664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534569 (or 1534561 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 51.

The square root of 6334469664 is about 79589.3816033270. The cubic root of 6334469664 is about 1850.2770136928.

The spelling of 6334469664 in words is "six billion, three hundred thirty-four million, four hundred sixty-nine thousand, six hundred sixty-four".