876628632 has 64 divisors (see below), whose sum is σ = 2399823360. Its totient is φ = 264643200.

The previous prime is 876628609. The next prime is 876628657. The reversal of 876628632 is 236826678.

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 15 ways as a sum of consecutive naturals, for example, 65418 + ... + 77670.

It is an arithmetic number, because the mean of its divisors is an integer number (37497240).

Almost surely, 2^876628632 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 876628632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1199911680).

876628632 is an abundant number, since it is smaller than the sum of its proper divisors (1523194728).

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

876628632 is a wasteful number, since it uses less digits than its factorization.

876628632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12544 (or 12540 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 876628632 is about 29607.9150228448. The cubic root of 876628632 is about 957.0586447205.

The spelling of 876628632 in words is "eight hundred seventy-six million, six hundred twenty-eight thousand, six hundred thirty-two".