3299990 has 8 divisors (see below), whose sum is σ = 5940000. Its totient is φ = 1319992.

The previous prime is 3299969. The next prime is 3300001. The reversal of 3299990 is 999923.

3299990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 164990 + ... + 165009.

It is an arithmetic number, because the mean of its divisors is an integer number (742500).

Almost surely, 2^3299990 is an apocalyptic number.

3299990 is a deficient number, since it is larger than the sum of its proper divisors (2640010).

3299990 is a wasteful number, since it uses less digits than its factorization.

3299990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330006.

The product of its (nonzero) digits is 39366, while the sum is 41.

The square root of 3299990 is about 1816.5874600470. The cubic root of 3299990 is about 148.8804049108.

The spelling of 3299990 in words is "three million, two hundred ninety-nine thousand, nine hundred ninety".