6434327616 has 56 divisors (see below), whose sum is σ = 17042184864. Its totient is φ = 2142504960.

The previous prime is 6434327609. The next prime is 6434327623. The reversal of 6434327616 is 6167234346.

It is an interprime number because it is at equal distance from previous prime (6434327609) and next prime (6434327623).

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 7 ways as a sum of consecutive naturals, for example, 169176 + ... + 203688.

Almost surely, 2^6434327616 is an apocalyptic number.

It is an amenable number.

6434327616 is an abundant number, since it is smaller than the sum of its proper divisors (10607857248).

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

6434327616 is a wasteful number, since it uses less digits than its factorization.

6434327616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35499 (or 35489 counting only the distinct ones).

The product of its digits is 435456, while the sum is 42.

The square root of 6434327616 is about 80214.2606772636. The cubic root of 6434327616 is about 1859.9490886747.

The spelling of 6434327616 in words is "six billion, four hundred thirty-four million, three hundred twenty-seven thousand, six hundred sixteen".