8268880249 has 8 divisors (see below), whose sum is σ = 9473718528. Its totient is φ = 7069934400.

The previous prime is 8268880231. The next prime is 8268880253. The reversal of 8268880249 is 9420888628.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8268880249 - 2⁹ = 8268879737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8268880249.

It is not an unprimeable number, because it can be changed into a prime (8268880219) 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, 1470097 + ... + 1475710.

It is an arithmetic number, because the mean of its divisors is an integer number (1184214816).

Almost surely, 2^8268880249 is an apocalyptic number.

It is an amenable number.

8268880249 is a deficient number, since it is larger than the sum of its proper divisors (1204838279).

8268880249 is a wasteful number, since it uses less digits than its factorization.

8268880249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946215.

The product of its (nonzero) digits is 3538944, while the sum is 55.

The square root of 8268880249 is about 90933.3835783097. The cubic root of 8268880249 is about 2022.1602423812.

The spelling of 8268880249 in words is "eight billion, two hundred sixty-eight million, eight hundred eighty thousand, two hundred forty-nine".