873899676 has 108 divisors (see below), whose sum is σ = 2406025440. Its totient is φ = 267321600.

The previous prime is 873899627. The next prime is 873899687. The reversal of 873899676 is 676998378.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1453776 + ... + 1454376.

Almost surely, 2^873899676 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 873899676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1203012720).

873899676 is an abundant number, since it is smaller than the sum of its proper divisors (1532125764).

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

873899676 is a wasteful number, since it uses less digits than its factorization.

873899676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 858 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The square root of 873899676 is about 29561.7941945343. The cubic root of 873899676 is about 956.0645005296.

The spelling of 873899676 in words is "eight hundred seventy-three million, eight hundred ninety-nine thousand, six hundred seventy-six".