8280748364 has 24 divisors (see below), whose sum is σ = 16566402720. Its totient is φ = 3547840896.

The previous prime is 8280748339. The next prime is 8280748369. The reversal of 8280748364 is 4638470828.

It is not an unprimeable number, because it can be changed into a prime (8280748369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56432 + ... + 140520.

It is an arithmetic number, because the mean of its divisors is an integer number (690266780).

Almost surely, 2^8280748364 is an apocalyptic number.

It is an amenable number.

8280748364 is an abundant number, since it is smaller than the sum of its proper divisors (8285654356).

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

8280748364 is a wasteful number, since it uses less digits than its factorization.

8280748364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87617 (or 87615 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 50.

The square root of 8280748364 is about 90998.6173741118. The cubic root of 8280748364 is about 2023.1272317397.

The spelling of 8280748364 in words is "eight billion, two hundred eighty million, seven hundred forty-eight thousand, three hundred sixty-four".