3258047 has 4 divisors (see below), whose sum is σ = 3508680. Its totient is φ = 3007416.

The previous prime is 3258041. The next prime is 3258049. The reversal of 3258047 is 7408523.

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 3258047 - 2⁸ = 3257791 is a prime.

It is a super-2 number, since 2×3258047² = 21229740508418, 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 (3258041) 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, 125297 + ... + 125322.

It is an arithmetic number, because the mean of its divisors is an integer number (877170).

Almost surely, 2^3258047 is an apocalyptic number.

3258047 is a deficient number, since it is larger than the sum of its proper divisors (250633).

3258047 is a wasteful number, since it uses less digits than its factorization.

3258047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250632.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3258047 is about 1805.0060941725. The cubic root of 3258047 is about 148.2469549978.

The spelling of 3258047 in words is "three million, two hundred fifty-eight thousand, forty-seven".