876116709 has 128 divisors (see below), whose sum is σ = 1574899200. Its totient is φ = 476098560.

The previous prime is 876116669. The next prime is 876116719. The reversal of 876116709 is 907611678.

It is not a de Polignac number, because 876116709 - 2⁸ = 876116453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876116719) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10555582 + ... + 10555664.

It is an arithmetic number, because the mean of its divisors is an integer number (12303900).

Almost surely, 2^876116709 is an apocalyptic number.

It is an amenable number.

876116709 is a deficient number, since it is larger than the sum of its proper divisors (698782491).

876116709 is a wasteful number, since it uses less digits than its factorization.

876116709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 876116709 is about 29599.2687240749. The cubic root of 876116709 is about 956.8723112624.

The spelling of 876116709 in words is "eight hundred seventy-six million, one hundred sixteen thousand, seven hundred nine".