3268257 has 8 divisors (see below), whose sum is σ = 4368576. Its totient is φ = 2173392.

The previous prime is 3268253. The next prime is 3268297. The reversal of 3268257 is 7528623.

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

It is not a de Polignac number, because 3268257 - 2² = 3268253 is a prime.

It is a d-powerful number, because it can be written as 3⁴ + 2¹⁹ + 6⁸ + 8² + 2²⁰ + 5⁶ + 7 .

It is not an unprimeable number, because it can be changed into a prime (3268253) 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, 343 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (546072).

Almost surely, 2^3268257 is an apocalyptic number.

It is an amenable number.

3268257 is a deficient number, since it is larger than the sum of its proper divisors (1100319).

3268257 is a wasteful number, since it uses less digits than its factorization.

3268257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727.

The product of its digits is 20160, while the sum is 33.

The square root of 3268257 is about 1807.8321271623. The cubic root of 3268257 is about 148.4016512580.

The spelling of 3268257 in words is "three million, two hundred sixty-eight thousand, two hundred fifty-seven".