3229999 has 4 divisors (see below), whose sum is σ = 3235680. Its totient is φ = 3224320.

The previous prime is 3229987. The next prime is 3230023. The reversal of 3229999 is 9999223.

3229999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3229999 - 2¹¹ = 3227951 is a prime.

It is a Duffinian number.

3229999 is a modest number, since divided by 9999 gives 322 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3229909) 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 in 3 ways as a sum of consecutive naturals, for example, 1879 + ... + 3160.

It is an arithmetic number, because the mean of its divisors is an integer number (808920).

Almost surely, 2^3229999 is an apocalyptic number.

3229999 is a deficient number, since it is larger than the sum of its proper divisors (5681).

3229999 is an equidigital number, since it uses as much as digits as its factorization.

3229999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680.

The product of its digits is 78732, while the sum is 43.

The square root of 3229999 is about 1797.2197973537. The cubic root of 3229999 is about 147.8203170019.

The spelling of 3229999 in words is "three million, two hundred twenty-nine thousand, nine hundred ninety-nine".