341631 has 8 divisors (see below), whose sum is σ = 506160. Its totient is φ = 227736.

The previous prime is 341629. The next prime is 341641. The reversal of 341631 is 136143.

341631 is a `hidden beast` number, since 34 + 1 + 631 = 666.

It is not a de Polignac number, because 341631 - 2¹ = 341629 is a prime.

It is a super-2 number, since 2×341631² = 233423480322, which contains 22 as substring.

341631 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6300 + ... + 6353.

It is an arithmetic number, because the mean of its divisors is an integer number (63270).

2³⁴¹⁶³¹ is an apocalyptic number.

341631 is a deficient number, since it is larger than the sum of its proper divisors (164529).

341631 is a wasteful number, since it uses less digits than its factorization.

341631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12662 (or 12656 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 341631 is about 584.4920872005. The cubic root of 341631 is about 69.9067465720.

Adding to 341631 its reverse (136143), we get a palindrome (477774).

The spelling of 341631 in words is "three hundred forty-one thousand, six hundred thirty-one".