3299789 has 2 divisors, whose sum is σ = 3299790. Its totient is φ = 3299788.

The previous prime is 3299761. The next prime is 3299797. The reversal of 3299789 is 9879923.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3034564 + 265225 = 1742^2 + 515^2 .

It is a cyclic number.

It is not a de Polignac number, because 3299789 - 2²⁰ = 2251213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3299389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1649894 + 1649895.

It is an arithmetic number, because the mean of its divisors is an integer number (1649895).

Almost surely, 2^3299789 is an apocalyptic number.

It is an amenable number.

3299789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3299789 is an equidigital number, since it uses as much as digits as its factorization.

3299789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 47.

The square root of 3299789 is about 1816.5321356915. The cubic root of 3299789 is about 148.8773821169.

The spelling of 3299789 in words is "three million, two hundred ninety-nine thousand, seven hundred eighty-nine".