3573431 has 2 divisors, whose sum is σ = 3573432. Its totient is φ = 3573430.

The previous prime is 3573413. The next prime is 3573461. The reversal of 3573431 is 1343753.

Together with previous prime (3573413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3573431 - 2¹⁰ = 3572407 is a prime.

It is a super-2 number, since 2×3573431² = 25538818223522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3573431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3573461) 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 as a sum of consecutive naturals, namely, 1786715 + 1786716.

It is an arithmetic number, because the mean of its divisors is an integer number (1786716).

Almost surely, 2^3573431 is an apocalyptic number.

3573431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3573431 is an equidigital number, since it uses as much as digits as its factorization.

3573431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 26.

The square root of 3573431 is about 1890.3520836077. The cubic root of 3573431 is about 152.8839166757.

It can be divided in two parts, 3573 and 431, that added together give a palindrome (4004).

The spelling of 3573431 in words is "three million, five hundred seventy-three thousand, four hundred thirty-one".