880838961 has 16 divisors (see below), whose sum is σ = 1202826240. Its totient is φ = 573063120.

The previous prime is 880838941. The next prime is 880838971. The reversal of 880838961 is 169838088.

It is a happy number.

It is not a de Polignac number, because 880838961 - 2²⁷ = 746621233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (880838921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192660 + ... + 197178.

It is an arithmetic number, because the mean of its divisors is an integer number (75176640).

Almost surely, 2^880838961 is an apocalyptic number.

It is an amenable number.

880838961 is a deficient number, since it is larger than the sum of its proper divisors (321987279).

880838961 is a wasteful number, since it uses less digits than its factorization.

880838961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076.

The product of its (nonzero) digits is 663552, while the sum is 51.

The square root of 880838961 is about 29678.9312644509. The cubic root of 880838961 is about 958.5884060808.

The spelling of 880838961 in words is "eight hundred eighty million, eight hundred thirty-eight thousand, nine hundred sixty-one".