3744399 has 8 divisors (see below), whose sum is σ = 5001520. Its totient is φ = 2491776.

The previous prime is 3744383. The next prime is 3744401. The reversal of 3744399 is 9934473.

3744399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3744399 - 2⁴ = 3744383 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 7³ + 4⁵ + 4⁷ + 3¹³ + 9⁴ + 9⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3744329) 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, 2409 + ... + 3645.

It is an arithmetic number, because the mean of its divisors is an integer number (625190).

Almost surely, 2^3744399 is an apocalyptic number.

3744399 is a deficient number, since it is larger than the sum of its proper divisors (1257121).

3744399 is a wasteful number, since it uses less digits than its factorization.

3744399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249.

The product of its digits is 81648, while the sum is 39.

The square root of 3744399 is about 1935.0449607180. The cubic root of 3744399 is about 155.2842373815.

It can be divided in two parts, 3744 and 399, that multiplied together give a triangular number (1493856 = T₁₇₂₈).

The spelling of 3744399 in words is "three million, seven hundred forty-four thousand, three hundred ninety-nine".