3312687 has 8 divisors (see below), whose sum is σ = 5047936. Its totient is φ = 1892952.

The previous prime is 3312679. The next prime is 3312689. The reversal of 3312687 is 7862133.

3312687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3312687 - 2³ = 3312679 is a prime.

It is a Duffinian number.

3312687 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78853 + ... + 78894.

It is an arithmetic number, because the mean of its divisors is an integer number (630992).

Almost surely, 2^3312687 is an apocalyptic number.

3312687 is a deficient number, since it is larger than the sum of its proper divisors (1735249).

3312687 is a wasteful number, since it uses less digits than its factorization.

3312687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157757.

The product of its digits is 6048, while the sum is 30.

The square root of 3312687 is about 1820.0788444460. The cubic root of 3312687 is about 149.0711039999.

It can be divided in two parts, 33 and 12687, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 3312687 in words is "three million, three hundred twelve thousand, six hundred eighty-seven".