963418864 has 40 divisors (see below), whose sum is σ = 1969616000. Its totient is φ = 455253696.

The previous prime is 963418853. The next prime is 963418873. The reversal of 963418864 is 468814369.

It is a super-2 number, since 2×963418864² = 1856351815022100992, which contains 22 as substring.

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, 129847 + ... + 137065.

It is an arithmetic number, because the mean of its divisors is an integer number (49240400).

Almost surely, 2^963418864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 963418864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984808000).

963418864 is an abundant number, since it is smaller than the sum of its proper divisors (1006197136).

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

963418864 is a wasteful number, since it uses less digits than its factorization.

963418864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7685 (or 7679 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 963418864 is about 31038.9894165387. The cubic root of 963418864 is about 987.6545039242.

The spelling of 963418864 in words is "nine hundred sixty-three million, four hundred eighteen thousand, eight hundred sixty-four".