3238289 has 8 divisors (see below), whose sum is σ = 3312000. Its totient is φ = 3165552.

The previous prime is 3238273. The next prime is 3238309. The reversal of 3238289 is 9828323.

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

It is a cyclic number.

It is not a de Polignac number, because 3238289 - 2⁴ = 3238273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3238219) 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, 14027 + ... + 14255.

It is an arithmetic number, because the mean of its divisors is an integer number (414000).

Almost surely, 2^3238289 is an apocalyptic number.

It is an amenable number.

3238289 is a deficient number, since it is larger than the sum of its proper divisors (73711).

3238289 is a wasteful number, since it uses less digits than its factorization.

3238289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487.

The product of its digits is 20736, while the sum is 35.

The square root of 3238289 is about 1799.5246594587. The cubic root of 3238289 is about 147.9466724113.

The spelling of 3238289 in words is "three million, two hundred thirty-eight thousand, two hundred eighty-nine".