3399642806 has 16 divisors (see below), whose sum is σ = 5985472416. Its totient is φ = 1417611456.

The previous prime is 3399642791. The next prime is 3399642809. The reversal of 3399642806 is 6082469933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3399642809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280991 + ... + 3282026.

It is an arithmetic number, because the mean of its divisors is an integer number (374092026).

Almost surely, 2^3399642806 is an apocalyptic number.

3399642806 is a deficient number, since it is larger than the sum of its proper divisors (2585829610).

3399642806 is a wasteful number, since it uses less digits than its factorization.

3399642806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563063.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The square root of 3399642806 is about 58306.4559547225. The cubic root of 3399642806 is about 1503.6419364503.

The spelling of 3399642806 in words is "three billion, three hundred ninety-nine million, six hundred forty-two thousand, eight hundred six".