3291382685 has 16 divisors (see below), whose sum is σ = 4254336000. Its totient is φ = 2437374720.

The previous prime is 3291382607. The next prime is 3291382709. The reversal of 3291382685 is 5862831923.

It is not a de Polignac number, because 3291382685 - 2¹⁶ = 3291317149 is a prime.

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, 458060 + ... + 465189.

It is an arithmetic number, because the mean of its divisors is an integer number (265896000).

Almost surely, 2^3291382685 is an apocalyptic number.

It is an amenable number.

3291382685 is a deficient number, since it is larger than the sum of its proper divisors (962953315).

3291382685 is a wasteful number, since it uses less digits than its factorization.

3291382685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923308.

The product of its digits is 622080, while the sum is 47.

The square root of 3291382685 is about 57370.5733368597. The cubic root of 3291382685 is about 1487.5085135685.

The spelling of 3291382685 in words is "three billion, two hundred ninety-one million, three hundred eighty-two thousand, six hundred eighty-five".