3308987 has 24 divisors (see below), whose sum is σ = 4021920. Its totient is φ = 2710400.

The previous prime is 3308959. The next prime is 3308989. The reversal of 3308987 is 7898033.

It is not a de Polignac number, because 3308987 - 2⁶ = 3308923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3308987.

It is not an unprimeable number, because it can be changed into a prime (3308989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80687 + ... + 80727.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

Almost surely, 2^3308987 is an apocalyptic number.

3308987 is a deficient number, since it is larger than the sum of its proper divisors (712933).

3308987 is a wasteful number, since it uses less digits than its factorization.

3308987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3308987 is about 1819.0621209843. The cubic root of 3308987 is about 149.0155832537.

The spelling of 3308987 in words is "three million, three hundred eight thousand, nine hundred eighty-seven".