880991196 has 24 divisors (see below), whose sum is σ = 2056126464. Its totient is φ = 293595120.

The previous prime is 880991179. The next prime is 880991233. The reversal of 880991196 is 691199088.

It is a happy number.

It is a super-2 number, since 2×880991196² = 1552290974859020832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93811 + ... + 102773.

It is an arithmetic number, because the mean of its divisors is an integer number (85671936).

Almost surely, 2^880991196 is an apocalyptic number.

It is an amenable number.

880991196 is an abundant number, since it is smaller than the sum of its proper divisors (1175135268).

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

880991196 is a wasteful number, since it uses less digits than its factorization.

880991196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17161 (or 17159 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 51.

The square root of 880991196 is about 29681.4958517929. The cubic root of 880991196 is about 958.6436270335.

The spelling of 880991196 in words is "eight hundred eighty million, nine hundred ninety-one thousand, one hundred ninety-six".