831925260 has 288 divisors, whose sum is σ = 2889432000. Its totient is φ = 192430080.

The previous prime is 831925231. The next prime is 831925261. The reversal of 831925260 is 62529138.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (831925261) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2383566 + ... + 2383914.

It is an arithmetic number, because the mean of its divisors is an integer number (10032750).

Almost surely, 2^831925260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 831925260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1444716000).

831925260 is an abundant number, since it is smaller than the sum of its proper divisors (2057506740).

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

831925260 is a wasteful number, since it uses less digits than its factorization.

831925260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 831925260 is about 28843.1146029689. The cubic root of 831925260 is about 940.5057109830.

The spelling of 831925260 in words is "eight hundred thirty-one million, nine hundred twenty-five thousand, two hundred sixty".