964518518 has 16 divisors (see below), whose sum is σ = 1460519424. Its totient is φ = 477691200.

The previous prime is 964518493. The next prime is 964518523. The reversal of 964518518 is 815815469.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175346 + ... + 180762.

It is an arithmetic number, because the mean of its divisors is an integer number (91282464).

Almost surely, 2^964518518 is an apocalyptic number.

964518518 is a deficient number, since it is larger than the sum of its proper divisors (496000906).

964518518 is a wasteful number, since it uses less digits than its factorization.

964518518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247.

The product of its digits is 345600, while the sum is 47.

The square root of 964518518 is about 31056.6984401111. The cubic root of 964518518 is about 988.0301332961.

The spelling of 964518518 in words is "nine hundred sixty-four million, five hundred eighteen thousand, five hundred eighteen".