868195692 has 96 divisors (see below), whose sum is σ = 2770342400. Its totient is φ = 228972096.

The previous prime is 868195681. The next prime is 868195711. The reversal of 868195692 is 296591868.

It is a happy number.

868195692 is a `hidden beast` number, since 8 + 68 + 19 + 569 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34342 + ... + 53997.

Almost surely, 2^868195692 is an apocalyptic number.

It is an amenable number.

868195692 is an abundant number, since it is smaller than the sum of its proper divisors (1902146708).

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

868195692 is a wasteful number, since it uses less digits than its factorization.

868195692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88372 (or 88364 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 54.

The square root of 868195692 is about 29465.1606477888. The cubic root of 868195692 is about 953.9798658778.

The spelling of 868195692 in words is "eight hundred sixty-eight million, one hundred ninety-five thousand, six hundred ninety-two".