869363316 has 72 divisors (see below), whose sum is σ = 2319480800. Its totient is φ = 273792960.

The previous prime is 869363311. The next prime is 869363317. The reversal of 869363316 is 613363968.

869363316 is a `hidden beast` number, since 8 + 6 + 9 + 3 + 633 + 1 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869363311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286455 + ... + 289473.

Almost surely, 2^869363316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 869363316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1159740400).

869363316 is an abundant number, since it is smaller than the sum of its proper divisors (1450117484).

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

869363316 is a wasteful number, since it uses less digits than its factorization.

869363316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469 (or 3464 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The square root of 869363316 is about 29484.9676275895. The cubic root of 869363316 is about 954.4073389381.

The spelling of 869363316 in words is "eight hundred sixty-nine million, three hundred sixty-three thousand, three hundred sixteen".