876375990 has 128 divisors (see below), whose sum is σ = 2697891840. Its totient is φ = 198288000.

The previous prime is 876375989. The next prime is 876376003. The reversal of 876375990 is 99573678.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 188595 + ... + 193185.

It is an arithmetic number, because the mean of its divisors is an integer number (21077280).

Almost surely, 2^876375990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876375990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348945920).

876375990 is an abundant number, since it is smaller than the sum of its proper divisors (1821515850).

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

876375990 is a wasteful number, since it uses less digits than its factorization.

876375990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715 (or 4709 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The square root of 876375990 is about 29603.6482549026. The cubic root of 876375990 is about 956.9666953160.

The spelling of 876375990 in words is "eight hundred seventy-six million, three hundred seventy-five thousand, nine hundred ninety".