8327377464 has 64 divisors (see below), whose sum is σ = 23809843200. Its totient is φ = 2377517184.

The previous prime is 8327377459. The next prime is 8327377481. The reversal of 8327377464 is 4647737238.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 222729 + ... + 257415.

It is an arithmetic number, because the mean of its divisors is an integer number (372028800).

Almost surely, 2^8327377464 is an apocalyptic number.

8327377464 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8327377464 is an abundant number, since it is smaller than the sum of its proper divisors (15482465736).

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

8327377464 is a wasteful number, since it uses less digits than its factorization.

8327377464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36132 (or 36128 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 51.

The square root of 8327377464 is about 91254.4654469029. The cubic root of 8327377464 is about 2026.9175527407.

The spelling of 8327377464 in words is "eight billion, three hundred twenty-seven million, three hundred seventy-seven thousand, four hundred sixty-four".