3388429 has 16 divisors (see below), whose sum is σ = 3939840. Its totient is φ = 2883760.

The previous prime is 3388397. The next prime is 3388433. The reversal of 3388429 is 9248833.

3388429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3388429 - 2⁵ = 3388397 is a prime.

It is a super-2 number, since 2×3388429² = 22962902176082, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3¹¹ + 8⁵ + 8⁵ + 4¹⁰ + 2²¹ + 9 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3388439) 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 15 ways as a sum of consecutive naturals, for example, 14814 + ... + 15040.

It is an arithmetic number, because the mean of its divisors is an integer number (246240).

Almost surely, 2^3388429 is an apocalyptic number.

It is an amenable number.

3388429 is a deficient number, since it is larger than the sum of its proper divisors (551411).

3388429 is a wasteful number, since it uses less digits than its factorization.

3388429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320.

The product of its digits is 41472, while the sum is 37.

The square root of 3388429 is about 1840.7685894756. The cubic root of 3388429 is about 150.1986848608.

The spelling of 3388429 in words is "three million, three hundred eighty-eight thousand, four hundred twenty-nine".