3250685 has 16 divisors (see below), whose sum is σ = 4061232. Its totient is φ = 2496000.

The previous prime is 3250679. The next prime is 3250693. The reversal of 3250685 is 5860523.

It can be written as a sum of positive squares in 8 ways, for example, as 89401 + 3161284 = 299^2 + 1778^2 .

It is not a de Polignac number, because 3250685 - 2⁴ = 3250669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20627 + ... + 20783.

It is an arithmetic number, because the mean of its divisors is an integer number (253827).

Almost surely, 2^3250685 is an apocalyptic number.

It is an amenable number.

3250685 is a deficient number, since it is larger than the sum of its proper divisors (810547).

3250685 is a wasteful number, since it uses less digits than its factorization.

3250685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 3250685 is about 1802.9656125395. The cubic root of 3250685 is about 148.1352094063.

The spelling of 3250685 in words is "three million, two hundred fifty thousand, six hundred eighty-five".