3268999 has 4 divisors (see below), whose sum is σ = 3290800. Its totient is φ = 3247200.

The previous prime is 3268963. The next prime is 3269009. The reversal of 3268999 is 9998623.

It is a happy number.

3268999 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 3268999 - 2⁷ = 3268871 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268799) 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, 10674 + ... + 10975.

It is an arithmetic number, because the mean of its divisors is an integer number (822700).

Almost surely, 2^3268999 is an apocalyptic number.

3268999 is a deficient number, since it is larger than the sum of its proper divisors (21801).

3268999 is a wasteful number, since it uses less digits than its factorization.

3268999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21800.

The product of its digits is 209952, while the sum is 46.

The square root of 3268999 is about 1808.0373336853. The cubic root of 3268999 is about 148.4128810657.

The spelling of 3268999 in words is "three million, two hundred sixty-eight thousand, nine hundred ninety-nine".