831295413 has 32 divisors (see below), whose sum is σ = 1328660480. Its totient is φ = 510649920.

The previous prime is 831295403. The next prime is 831295453. The reversal of 831295413 is 314592138.

It is not a de Polignac number, because 831295413 - 2⁹ = 831294901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (831295403) 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, 230220 + ... + 233802.

It is an arithmetic number, because the mean of its divisors is an integer number (41520640).

Almost surely, 2^831295413 is an apocalyptic number.

It is an amenable number.

831295413 is a deficient number, since it is larger than the sum of its proper divisors (497365067).

831295413 is a wasteful number, since it uses less digits than its factorization.

831295413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266 (or 4260 counting only the distinct ones).

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

The square root of 831295413 is about 28832.1940372217. The cubic root of 831295413 is about 940.2683001294.

The spelling of 831295413 in words is "eight hundred thirty-one million, two hundred ninety-five thousand, four hundred thirteen".