869298264 has 64 divisors (see below), whose sum is σ = 2556770400. Its totient is φ = 272719872.

The previous prime is 869298257. The next prime is 869298319. The reversal of 869298264 is 462892968.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 869298264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114697 + ... + 122040.

Almost surely, 2^869298264 is an apocalyptic number.

It is an amenable number.

869298264 is an abundant number, since it is smaller than the sum of its proper divisors (1687472136).

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

869298264 is a wasteful number, since it uses less digits than its factorization.

869298264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236769 (or 236759 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 869298264 is about 29483.8644685530. The cubic root of 869298264 is about 954.3835331430.

The spelling of 869298264 in words is "eight hundred sixty-nine million, two hundred ninety-eight thousand, two hundred sixty-four".