968089320 has 320 divisors, whose sum is σ = 3707130240. Its totient is φ = 224294400.

The previous prime is 968089313. The next prime is 968089321. The reversal of 968089320 is 23980869.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (968089321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 819130 + ... + 820310.

It is an arithmetic number, because the mean of its divisors is an integer number (11584782).

Almost surely, 2^968089320 is an apocalyptic number.

968089320 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 968089320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1853565120).

968089320 is an abundant number, since it is smaller than the sum of its proper divisors (2739040920).

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

968089320 is a wasteful number, since it uses less digits than its factorization.

968089320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 968089320 is about 31114.1337658627. The cubic root of 968089320 is about 989.2479136458.

The spelling of 968089320 in words is "nine hundred sixty-eight million, eighty-nine thousand, three hundred twenty".