868986296 has 16 divisors (see below), whose sum is σ = 1681909440. Its totient is φ = 420477120.

The previous prime is 868986281. The next prime is 868986311. The reversal of 868986296 is 692689868.

It is an interprime number because it is at equal distance from previous prime (868986281) and next prime (868986311).

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751741 + ... + 1752236.

It is an arithmetic number, because the mean of its divisors is an integer number (105119340).

Almost surely, 2^868986296 is an apocalyptic number.

It is an amenable number.

868986296 is a deficient number, since it is larger than the sum of its proper divisors (812923144).

868986296 is a wasteful number, since it uses less digits than its factorization.

868986296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504014 (or 3504010 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 62.

The square root of 868986296 is about 29478.5735068711. The cubic root of 868986296 is about 954.2693518706.

The spelling of 868986296 in words is "eight hundred sixty-eight million, nine hundred eighty-six thousand, two hundred ninety-six".