831880233 has 32 divisors (see below), whose sum is σ = 1254009600. Its totient is φ = 544924800.

The previous prime is 831880229. The next prime is 831880237. The reversal of 831880233 is 332088138.

831880233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (831880229) and next prime (831880237).

It is not a de Polignac number, because 831880233 - 2² = 831880229 is a prime.

It is a super-2 number, since 2×831880233² = 1384049444112268578, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (831880237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 783523 + ... + 784583.

It is an arithmetic number, because the mean of its divisors is an integer number (39187800).

Almost surely, 2^831880233 is an apocalyptic number.

It is an amenable number.

831880233 is a deficient number, since it is larger than the sum of its proper divisors (422129367).

831880233 is a wasteful number, since it uses less digits than its factorization.

831880233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 831880233 is about 28842.3340421679. The cubic root of 831880233 is about 940.4887427461.

The spelling of 831880233 in words is "eight hundred thirty-one million, eight hundred eighty thousand, two hundred thirty-three".