3263431 has 2 divisors, whose sum is σ = 3263432. Its totient is φ = 3263430.

The previous prime is 3263417. The next prime is 3263441. The reversal of 3263431 is 1343623.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3263431 is a prime.

It is a super-2 number, since 2×3263431² = 21299963783522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3263441) 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, 1631715 + 1631716.

It is an arithmetic number, because the mean of its divisors is an integer number (1631716).

Almost surely, 2^3263431 is an apocalyptic number.

3263431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3263431 is an equidigital number, since it uses as much as digits as its factorization.

3263431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 22.

The square root of 3263431 is about 1806.4968862414. The cubic root of 3263431 is about 148.3285705943.

The spelling of 3263431 in words is "three million, two hundred sixty-three thousand, four hundred thirty-one".