8662951320 has 128 divisors (see below), whose sum is σ = 26257996800. Its totient is φ = 2286327296.

The previous prime is 8662951313. The next prime is 8662951343. The reversal of 8662951320 is 231592668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5389957 + ... + 5391563.

It is an arithmetic number, because the mean of its divisors is an integer number (205140600).

Almost surely, 2^8662951320 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 8662951320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13128998400).

8662951320 is an abundant number, since it is smaller than the sum of its proper divisors (17595045480).

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

8662951320 is a wasteful number, since it uses less digits than its factorization.

8662951320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057 (or 2053 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 8662951320 is about 93074.9768734862. The cubic root of 8662951320 is about 2053.7864834702.

The spelling of 8662951320 in words is "eight billion, six hundred sixty-two million, nine hundred fifty-one thousand, three hundred twenty".