3255344431 has 4 divisors (see below), whose sum is σ = 3259936600. Its totient is φ = 3250752264.

The previous prime is 3255344419. The next prime is 3255344447. The reversal of 3255344431 is 1344435523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3255344431 - 2⁷ = 3255344303 is a prime.

It is a super-2 number, since 2×3255344431² = 21194534728885427522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3255344531) 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, 2295021 + ... + 2296438.

It is an arithmetic number, because the mean of its divisors is an integer number (814984150).

Almost surely, 2^3255344431 is an apocalyptic number.

3255344431 is a deficient number, since it is larger than the sum of its proper divisors (4592169).

3255344431 is an equidigital number, since it uses as much as digits as its factorization.

3255344431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592168.

The product of its digits is 86400, while the sum is 34.

The square root of 3255344431 is about 57055.6257611815. The cubic root of 3255344431 is about 1482.0595308712.

Adding to 3255344431 its reverse (1344435523), we get a palindrome (4599779954).

The spelling of 3255344431 in words is "three billion, two hundred fifty-five million, three hundred forty-four thousand, four hundred thirty-one".