8662249364 has 12 divisors (see below), whose sum is σ = 15161013504. Its totient is φ = 4330531224.

The previous prime is 8662249361. The next prime is 8662249417. The reversal of 8662249364 is 4639422668.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8662249361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114674 + ... + 174569.

It is an arithmetic number, because the mean of its divisors is an integer number (1263417792).

Almost surely, 2^8662249364 is an apocalyptic number.

It is an amenable number.

8662249364 is a deficient number, since it is larger than the sum of its proper divisors (6498764140).

8662249364 is a wasteful number, since it uses less digits than its factorization.

8662249364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296734 (or 296732 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The square root of 8662249364 is about 93071.2058802291. The cubic root of 8662249364 is about 2053.7310094317.

The spelling of 8662249364 in words is "eight billion, six hundred sixty-two million, two hundred forty-nine thousand, three hundred sixty-four".