876276660 has 192 divisors, whose sum is σ = 2871848448. Its totient is φ = 195526656.

The previous prime is 876276649. The next prime is 876276703. The reversal of 876276660 is 66672678.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5581302 + ... + 5581458.

It is an arithmetic number, because the mean of its divisors is an integer number (14957544).

Almost surely, 2^876276660 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 876276660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1435924224).

876276660 is an abundant number, since it is smaller than the sum of its proper divisors (1995571788).

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

876276660 is a wasteful number, since it uses less digits than its factorization.

876276660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 876276660 is about 29601.9705425163. The cubic root of 876276660 is about 956.9305391858.

The spelling of 876276660 in words is "eight hundred seventy-six million, two hundred seventy-six thousand, six hundred sixty".