3255403 has 8 divisors (see below), whose sum is σ = 3537920. Its totient is φ = 2984040.

The previous prime is 3255389. The next prime is 3255431. The reversal of 3255403 is 3045523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3255403 - 2²¹ = 1158251 is a prime.

It is an Ulam number.

It is a Duffinian number.

3255403 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3255433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175 + ... + 3352.

It is an arithmetic number, because the mean of its divisors is an integer number (442240).

Almost surely, 2^3255403 is an apocalyptic number.

3255403 is a deficient number, since it is larger than the sum of its proper divisors (282517).

3255403 is a wasteful number, since it uses less digits than its factorization.

3255403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3255403 is about 1804.2735380202. The cubic root of 3255403 is about 148.2068419047.

The spelling of 3255403 in words is "three million, two hundred fifty-five thousand, four hundred three".