3744429 has 16 divisors (see below), whose sum is σ = 5460672. Its totient is φ = 2268288.

The previous prime is 3744409. The next prime is 3744431. The reversal of 3744429 is 9244473.

3744429 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 3744429 - 2¹⁶ = 3678893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3744429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744409) 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, 1897 + ... + 3329.

It is an arithmetic number, because the mean of its divisors is an integer number (341292).

Almost surely, 2^3744429 is an apocalyptic number.

3744429 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3744429 is a deficient number, since it is larger than the sum of its proper divisors (1716243).

3744429 is a wasteful number, since it uses less digits than its factorization.

3744429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516.

The product of its digits is 24192, while the sum is 33.

The square root of 3744429 is about 1935.0527124603. The cubic root of 3744429 is about 155.2846520911.

It can be divided in two parts, 37444 and 29, that added together give a palindrome (37473).

The spelling of 3744429 in words is "three million, seven hundred forty-four thousand, four hundred twenty-nine".