961726876 has 72 divisors (see below), whose sum is σ = 2032410240. Its totient is φ = 396047520.

The previous prime is 961726861. The next prime is 961726889. The reversal of 961726876 is 678627169.

It is a happy number.

961726876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209235 + ... + 213781.

It is an arithmetic number, because the mean of its divisors is an integer number (28227920).

Almost surely, 2^961726876 is an apocalyptic number.

It is an amenable number.

961726876 is an abundant number, since it is smaller than the sum of its proper divisors (1070683364).

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

961726876 is a wasteful number, since it uses less digits than its factorization.

961726876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615 (or 4602 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 52.

The square root of 961726876 is about 31011.7215903922. The cubic root of 961726876 is about 987.0759813083.

The spelling of 961726876 in words is "nine hundred sixty-one million, seven hundred twenty-six thousand, eight hundred seventy-six".