3239387 has 8 divisors (see below), whose sum is σ = 3442800. Its totient is φ = 3042144.

The previous prime is 3239377. The next prime is 3239393. The reversal of 3239387 is 7839323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3239387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3239347) 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, 437 + ... + 2582.

It is an arithmetic number, because the mean of its divisors is an integer number (430350).

Almost surely, 2^3239387 is an apocalyptic number.

3239387 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3239387 is a deficient number, since it is larger than the sum of its proper divisors (203413).

3239387 is a wasteful number, since it uses less digits than its factorization.

3239387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085.

The product of its digits is 27216, while the sum is 35.

The square root of 3239387 is about 1799.8297141674. The cubic root of 3239387 is about 147.9633918465.

The spelling of 3239387 in words is "three million, two hundred thirty-nine thousand, three hundred eighty-seven".