3241431 has 16 divisors (see below), whose sum is σ = 4830720. Its totient is φ = 2148120.

The previous prime is 3241429. The next prime is 3241451. The reversal of 3241431 is 1341423.

It is not a de Polignac number, because 3241431 - 2¹ = 3241429 is a prime.

It is a super-2 number, since 2×3241431² = 21013749855522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7096 + ... + 7538.

It is an arithmetic number, because the mean of its divisors is an integer number (301920).

Almost surely, 2^3241431 is an apocalyptic number.

3241431 is a deficient number, since it is larger than the sum of its proper divisors (1589289).

3241431 is a wasteful number, since it uses less digits than its factorization.

3241431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 717 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 3241431 is about 1800.3974561191. The cubic root of 3241431 is about 147.9945061267.

Adding to 3241431 its reverse (1341423), we get a palindrome (4582854).

The spelling of 3241431 in words is "three million, two hundred forty-one thousand, four hundred thirty-one".