3285757 has 8 divisors (see below), whose sum is σ = 3446784. Its totient is φ = 3126288.

The previous prime is 3285749. The next prime is 3285823. The reversal of 3285757 is 7575823.

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

It is a cyclic number.

It is not a de Polignac number, because 3285757 - 2³ = 3285749 is a prime.

It is a Duffinian number.

3285757 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285857) 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, 8388 + ... + 8770.

It is an arithmetic number, because the mean of its divisors is an integer number (430848).

Almost surely, 2^3285757 is an apocalyptic number.

It is an amenable number.

3285757 is a deficient number, since it is larger than the sum of its proper divisors (161027).

3285757 is a wasteful number, since it uses less digits than its factorization.

3285757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779.

The product of its digits is 58800, while the sum is 37.

The square root of 3285757 is about 1812.6657165622. The cubic root of 3285757 is about 148.6660538985. Note that the first 3 decimals are identical.

The spelling of 3285757 in words is "three million, two hundred eighty-five thousand, seven hundred fifty-seven".