8274877320 has 32 divisors (see below), whose sum is σ = 24824632320. Its totient is φ = 2206633920.

The previous prime is 8274877319. The next prime is 8274877343. The reversal of 8274877320 is 237784728.

It is a super-2 number, since 2×8274877320² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8274877320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34478536 + ... + 34478775.

It is an arithmetic number, because the mean of its divisors is an integer number (775769760).

Almost surely, 2^8274877320 is an apocalyptic number.

It is an amenable number.

8274877320 is an abundant number, since it is smaller than the sum of its proper divisors (16549755000).

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

8274877320 is a wasteful number, since it uses less digits than its factorization.

8274877320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68957325 (or 68957321 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 48.

The square root of 8274877320 is about 90966.3526805379. The cubic root of 8274877320 is about 2022.6489868311.

The spelling of 8274877320 in words is "eight billion, two hundred seventy-four million, eight hundred seventy-seven thousand, three hundred twenty".