868425883 has 8 divisors (see below), whose sum is σ = 936179888. Its totient is φ = 800807904.

The previous prime is 868425871. The next prime is 868425889. The reversal of 868425883 is 388524868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-868425883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 868425883.

It is not an unprimeable number, because it can be changed into a prime (868425889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20541 + ... + 46462.

It is an arithmetic number, because the mean of its divisors is an integer number (117022486).

Almost surely, 2^868425883 is an apocalyptic number.

868425883 is a deficient number, since it is larger than the sum of its proper divisors (67754005).

868425883 is a wasteful number, since it uses less digits than its factorization.

868425883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68013.

The product of its digits is 2949120, while the sum is 52.

The square root of 868425883 is about 29469.0665444293. The cubic root of 868425883 is about 954.0641702869.

The spelling of 868425883 in words is "eight hundred sixty-eight million, four hundred twenty-five thousand, eight hundred eighty-three".