3255739 has 2 divisors, whose sum is σ = 3255740. Its totient is φ = 3255738.

The previous prime is 3255701. The next prime is 3255751. The reversal of 3255739 is 9375523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3255739 - 2⁹ = 3255227 is a prime.

It is a super-2 number, since 2×3255739² = 21199672872242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3255779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627869 + 1627870.

It is an arithmetic number, because the mean of its divisors is an integer number (1627870).

Almost surely, 2^3255739 is an apocalyptic number.

3255739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3255739 is an equidigital number, since it uses as much as digits as its factorization.

3255739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 34.

The square root of 3255739 is about 1804.3666478851. The cubic root of 3255739 is about 148.2119406883.

The spelling of 3255739 in words is "three million, two hundred fifty-five thousand, seven hundred thirty-nine".