3230999 has 2 divisors, whose sum is σ = 3231000. Its totient is φ = 3230998.

The previous prime is 3230993. The next prime is 3231001. The reversal of 3230999 is 9990323.

3230999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3230999 is a prime.

It is a Sophie Germain prime.

Together with 3231001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615499 + 1615500.

It is an arithmetic number, because the mean of its divisors is an integer number (1615500).

Almost surely, 2^3230999 is an apocalyptic number.

3230999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230999 is an equidigital number, since it uses as much as digits as its factorization.

3230999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 35.

The square root of 3230999 is about 1797.4979833090. The cubic root of 3230999 is about 147.8355703672.

The spelling of 3230999 in words is "three million, two hundred thirty thousand, nine hundred ninety-nine".