3254431 has 4 divisors (see below), whose sum is σ = 3395952. Its totient is φ = 3112912.

The previous prime is 3254423. The next prime is 3254437. The reversal of 3254431 is 1344523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1344523 = 89 ⋅15107.

It is not a de Polignac number, because 3254431 - 2³ = 3254423 is a prime.

It is a super-2 number, since 2×3254431² = 21182642267522, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3254437) 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, 70726 + ... + 70771.

It is an arithmetic number, because the mean of its divisors is an integer number (848988).

Almost surely, 2^3254431 is an apocalyptic number.

3254431 is a deficient number, since it is larger than the sum of its proper divisors (141521).

3254431 is a wasteful number, since it uses less digits than its factorization.

3254431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141520.

The product of its digits is 1440, while the sum is 22.

The square root of 3254431 is about 1804.0041574231. The cubic root of 3254431 is about 148.1920898766.

Adding to 3254431 its reverse (1344523), we get a palindrome (4598954).

The spelling of 3254431 in words is "three million, two hundred fifty-four thousand, four hundred thirty-one".