3207965 has 8 divisors (see below), whose sum is σ = 3863808. Its totient is φ = 2556880.

The previous prime is 3207961. The next prime is 3207983. The reversal of 3207965 is 5697023.

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

It is not a de Polignac number, because 3207965 - 2² = 3207961 is a prime.

It is a Duffinian number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 524 + ... + 2586.

It is an arithmetic number, because the mean of its divisors is an integer number (482976).

Almost surely, 2^3207965 is an apocalyptic number.

It is an amenable number.

3207965 is a deficient number, since it is larger than the sum of its proper divisors (655843).

3207965 is a wasteful number, since it uses less digits than its factorization.

3207965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 3207965 is about 1791.0792835606. The cubic root of 3207965 is about 147.4834224403.

The spelling of 3207965 in words is "three million, two hundred seven thousand, nine hundred sixty-five".