8268607044 has 18 divisors (see below), whose sum is σ = 20901201230. Its totient is φ = 2756202336.

The previous prime is 8268607027. The next prime is 8268607057. The reversal of 8268607044 is 4407068628.

It can be written as a sum of positive squares in only one way, i.e., 6156285444 + 2112321600 = 78462^2 + 45960^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114841729 + ... + 114841800.

Almost surely, 2^8268607044 is an apocalyptic number.

It is an amenable number.

8268607044 is an abundant number, since it is smaller than the sum of its proper divisors (12632594186).

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

8268607044 is a wasteful number, since it uses less digits than its factorization.

8268607044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229683539 (or 229683534 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 8268607044 is about 90931.8813398249. The cubic root of 8268607044 is about 2022.1379713136.

The spelling of 8268607044 in words is "eight billion, two hundred sixty-eight million, six hundred seven thousand, forty-four".