3238923 has 16 divisors (see below), whose sum is σ = 4550400. Its totient is φ = 2046240.

The previous prime is 3238913. The next prime is 3238931. The reversal of 3238923 is 3298323.

It is not a de Polignac number, because 3238923 - 2⁸ = 3238667 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (3238913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4818 + ... + 5448.

It is an arithmetic number, because the mean of its divisors is an integer number (284400).

Almost surely, 2^3238923 is an apocalyptic number.

3238923 is a deficient number, since it is larger than the sum of its proper divisors (1311477).

3238923 is a wasteful number, since it uses less digits than its factorization.

3238923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its digits is 7776, while the sum is 30.

The square root of 3238923 is about 1799.7008084679. The cubic root of 3238923 is about 147.9563268996.

The spelling of 3238923 in words is "three million, two hundred thirty-eight thousand, nine hundred twenty-three".