3452431 has 2 divisors, whose sum is σ = 3452432. Its totient is φ = 3452430.

The previous prime is 3452413. The next prime is 3452441. The reversal of 3452431 is 1342543.

Together with previous prime (3452413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3452431 - 2¹¹ = 3450383 is a prime.

It is a super-3 number, since 3×3452431³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3452441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726215 + 1726216.

It is an arithmetic number, because the mean of its divisors is an integer number (1726216).

Almost surely, 2^3452431 is an apocalyptic number.

3452431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452431 is an equidigital number, since it uses as much as digits as its factorization.

3452431 is an evil number, because the sum of its binary digits is even.

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

The square root of 3452431 is about 1858.0718500639. The cubic root of 3452431 is about 151.1384634062.

Adding to 3452431 its reverse (1342543), we get a palindrome (4794974).

It can be divided in two parts, 3452 and 431, that added together give a palindrome (3883).

The spelling of 3452431 in words is "three million, four hundred fifty-two thousand, four hundred thirty-one".