3207968 has 24 divisors (see below), whose sum is σ = 6688332. Its totient is φ = 1509376.

The previous prime is 3207961. The next prime is 3207983. The reversal of 3207968 is 8697023.

It can be written as a sum of positive squares in 2 ways, for example, as 2729104 + 478864 = 1652^2 + 692^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3207961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405 + ... + 3492.

Almost surely, 2^3207968 is an apocalyptic number.

It is an amenable number.

3207968 is an abundant number, since it is smaller than the sum of its proper divisors (3480364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3207968 is a wasteful number, since it uses less digits than its factorization.

3207968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924 (or 5916 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 3207968 is about 1791.0801210443. The cubic root of 3207968 is about 147.4834684144.

The spelling of 3207968 in words is "three million, two hundred seven thousand, nine hundred sixty-eight".