8377394368 has 336 divisors, whose sum is σ = 21865718016. Its totient is φ = 3158507520.

The previous prime is 8377394321. The next prime is 8377394411. The reversal of 8377394368 is 8634937738.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61148796 + ... + 61148932.

Almost surely, 2^8377394368 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 8377394368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10932859008).

8377394368 is an abundant number, since it is smaller than the sum of its proper divisors (13488323648).

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

8377394368 is a wasteful number, since it uses less digits than its factorization.

8377394368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 231 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 58.

The square root of 8377394368 is about 91528.1069835928. The cubic root of 8377394368 is about 2030.9675609530.

The spelling of 8377394368 in words is "eight billion, three hundred seventy-seven million, three hundred ninety-four thousand, three hundred sixty-eight".