3389726 has 8 divisors (see below), whose sum is σ = 5248704. Its totient is φ = 1640160.

The previous prime is 3389719. The next prime is 3389747. The reversal of 3389726 is 6279833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3389726² = 22980484710152, which contains 22 as substring.

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 3389726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27275 + ... + 27398.

It is an arithmetic number, because the mean of its divisors is an integer number (656088).

Almost surely, 2^3389726 is an apocalyptic number.

3389726 is a deficient number, since it is larger than the sum of its proper divisors (1858978).

3389726 is a wasteful number, since it uses less digits than its factorization.

3389726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54706.

The product of its digits is 54432, while the sum is 38.

The square root of 3389726 is about 1841.1208542624. The cubic root of 3389726 is about 150.2178464294.

The spelling of 3389726 in words is "three million, three hundred eighty-nine thousand, seven hundred twenty-six".