413831 has 8 divisors (see below), whose sum is σ = 478224. Its totient is φ = 353920.

The previous prime is 413827. The next prime is 413849. The reversal of 413831 is 138314.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 413831 - 2² = 413827 is a prime.

It is a super-2 number, since 2×413831² = 342512193122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 920 + ... + 1293.

It is an arithmetic number, because the mean of its divisors is an integer number (59778).

2⁴¹³⁸³¹ is an apocalyptic number.

413831 is a deficient number, since it is larger than the sum of its proper divisors (64393).

413831 is a wasteful number, since it uses less digits than its factorization.

413831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241.

The product of its digits is 288, while the sum is 20.

The square root of 413831 is about 643.2969765202. The cubic root of 413831 is about 74.5202563419.

The spelling of 413831 in words is "four hundred thirteen thousand, eight hundred thirty-one".