831364 has 12 divisors (see below), whose sum is σ = 1531600. Its totient is φ = 393768.

The previous prime is 831361. The next prime is 831367. The reversal of 831364 is 463138.

831364 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 (831361) and next prime (831367).

It is a super-2 number, since 2×831364² = 1382332200992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (831361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5394 + ... + 5545.

2⁸³¹³⁶⁴ is an apocalyptic number.

It is an amenable number.

831364 is a deficient number, since it is larger than the sum of its proper divisors (700236).

831364 is a wasteful number, since it uses less digits than its factorization.

831364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10962 (or 10960 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 831364 is about 911.7916428658. The cubic root of 831364 is about 94.0294158730.

The spelling of 831364 in words is "eight hundred thirty-one thousand, three hundred sixty-four".