3228399 has 6 divisors (see below), whose sum is σ = 4663256. Its totient is φ = 2152260.

The previous prime is 3228373. The next prime is 3228403. The reversal of 3228399 is 9938223.

It is not a de Polignac number, because 3228399 - 2⁸ = 3228143 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 (3228359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179347 + ... + 179364.

Almost surely, 2^3228399 is an apocalyptic number.

3228399 is a deficient number, since it is larger than the sum of its proper divisors (1434857).

3228399 is a wasteful number, since it uses less digits than its factorization.

3228399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358717 (or 358714 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3228399 is about 1796.7746102391. The cubic root of 3228399 is about 147.7959050675.

The spelling of 3228399 in words is "three million, two hundred twenty-eight thousand, three hundred ninety-nine".