3258663 has 16 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 2049344.

The previous prime is 3258659. The next prime is 3258667. The reversal of 3258663 is 3668523.

It is an interprime number because it is at equal distance from previous prime (3258659) and next prime (3258667).

It is a cyclic number.

It is not a de Polignac number, because 3258663 - 2² = 3258659 is a prime.

3258663 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3258667) 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, 5443 + ... + 6011.

It is an arithmetic number, because the mean of its divisors is an integer number (287280).

Almost surely, 2^3258663 is an apocalyptic number.

3258663 is a deficient number, since it is larger than the sum of its proper divisors (1337817).

3258663 is a wasteful number, since it uses less digits than its factorization.

3258663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its digits is 25920, while the sum is 33.

The square root of 3258663 is about 1805.1767226507. The cubic root of 3258663 is about 148.2562974422.

The spelling of 3258663 in words is "three million, two hundred fifty-eight thousand, six hundred sixty-three".