3255431403 has 16 divisors (see below), whose sum is σ = 4961488896. Its totient is φ = 1859934720.

The previous prime is 3255431341. The next prime is 3255431411. The reversal of 3255431403 is 3041345523.

It is not a de Polignac number, because 3255431403 - 2⁹ = 3255430891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3255431203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186550 + ... + 203252.

It is an arithmetic number, because the mean of its divisors is an integer number (310093056).

Almost surely, 2^3255431403 is an apocalyptic number.

3255431403 is a deficient number, since it is larger than the sum of its proper divisors (1706057493).

3255431403 is a wasteful number, since it uses less digits than its factorization.

3255431403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25994.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 3255431403 is about 57056.3879245786. The cubic root of 3255431403 is about 1482.0727293244.

Adding to 3255431403 its reverse (3041345523), we get a palindrome (6296776926).

The spelling of 3255431403 in words is "three billion, two hundred fifty-five million, four hundred thirty-one thousand, four hundred three".