3299393 has 4 divisors (see below), whose sum is σ = 3379908. Its totient is φ = 3218880.

The previous prime is 3299389. The next prime is 3299437. The reversal of 3299393 is 3939923.

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

It can be written as a sum of positive squares in 2 ways, for example, as 937024 + 2362369 = 968^2 + 1537^2 .

It is a cyclic number.

It is not a de Polignac number, because 3299393 - 2² = 3299389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3299323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40196 + ... + 40277.

It is an arithmetic number, because the mean of its divisors is an integer number (844977).

Almost surely, 2^3299393 is an apocalyptic number.

It is an amenable number.

3299393 is a deficient number, since it is larger than the sum of its proper divisors (80515).

3299393 is an equidigital number, since it uses as much as digits as its factorization.

3299393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80514.

The product of its digits is 39366, while the sum is 38.

The square root of 3299393 is about 1816.4231335237. The cubic root of 3299393 is about 148.8714264026.

The spelling of 3299393 in words is "three million, two hundred ninety-nine thousand, three hundred ninety-three".