3247485 has 16 divisors (see below), whose sum is σ = 5422464. Its totient is φ = 1656512.

The previous prime is 3247483. The next prime is 3247511. The reversal of 3247485 is 5847423.

It is a cyclic number.

It is not a de Polignac number, because 3247485 - 2¹ = 3247483 is a prime.

It is a d-powerful number, because it can be written as 3⁸ + 2²¹ + 4⁴ + 7⁵ + 4¹⁰ + 8 + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3247483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4362 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (338904).

Almost surely, 2^3247485 is an apocalyptic number.

It is an amenable number.

3247485 is a deficient number, since it is larger than the sum of its proper divisors (2174979).

3247485 is a wasteful number, since it uses less digits than its factorization.

3247485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444.

The product of its digits is 26880, while the sum is 33.

The square root of 3247485 is about 1802.0779672367. The cubic root of 3247485 is about 148.0865849571.

The spelling of 3247485 in words is "three million, two hundred forty-seven thousand, four hundred eighty-five".