3481231 has 6 divisors (see below), whose sum is σ = 3769800. Its totient is φ = 3213288.

The previous prime is 3481229. The next prime is 3481241. The reversal of 3481231 is 1321843.

It is not a de Polignac number, because 3481231 - 2¹ = 3481229 is a prime.

It is a super-2 number, since 2×3481231² = 24237938550722, 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 (3481241) 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 5 ways as a sum of consecutive naturals, for example, 10131 + ... + 10468.

It is an arithmetic number, because the mean of its divisors is an integer number (628300).

Almost surely, 2^3481231 is an apocalyptic number.

3481231 is a deficient number, since it is larger than the sum of its proper divisors (288569).

3481231 is a wasteful number, since it uses less digits than its factorization.

3481231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20625 (or 20612 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 3481231 is about 1865.8057240774. The cubic root of 3481231 is about 151.5575632572.

It can be divided in two parts, 34812 and 31, that added together give a palindrome (34843).

The spelling of 3481231 in words is "three million, four hundred eighty-one thousand, two hundred thirty-one".