8362399968 has 72 divisors (see below), whose sum is σ = 25609861368. Its totient is φ = 2573044992.

The previous prime is 8362399949. The next prime is 8362399979. The reversal of 8362399968 is 8699932638.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1113030 + ... + 1120517.

It is an arithmetic number, because the mean of its divisors is an integer number (355692519).

Almost surely, 2^8362399968 is an apocalyptic number.

It is an amenable number.

8362399968 is an abundant number, since it is smaller than the sum of its proper divisors (17247461400).

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

8362399968 is a wasteful number, since it uses less digits than its factorization.

8362399968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233576 (or 2233565 counting only the distinct ones).

The product of its digits is 30233088, while the sum is 63.

The square root of 8362399968 is about 91446.1588477067. The cubic root of 8362399968 is about 2029.7551184463.

The spelling of 8362399968 in words is "eight billion, three hundred sixty-two million, three hundred ninety-nine thousand, nine hundred sixty-eight".