3399738 has 16 divisors (see below), whose sum is σ = 6928416. Its totient is φ = 1111760.

The previous prime is 3399731. The next prime is 3399751. The reversal of 3399738 is 8379933.

It is a happy number.

3399738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3399738.

It is not an unprimeable number, because it can be changed into a prime (3399731) 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 7 ways as a sum of consecutive naturals, for example, 5028 + ... + 5663.

It is an arithmetic number, because the mean of its divisors is an integer number (433026).

Almost surely, 2^3399738 is an apocalyptic number.

3399738 is an abundant number, since it is smaller than the sum of its proper divisors (3528678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3399738 is a wasteful number, since it uses less digits than its factorization.

3399738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10749.

The product of its digits is 122472, while the sum is 42.

The square root of 3399738 is about 1843.8378453649. The cubic root of 3399738 is about 150.3655970901.

The spelling of 3399738 in words is "three million, three hundred ninety-nine thousand, seven hundred thirty-eight".