3744345 has 24 divisors (see below), whose sum is σ = 6588288. Its totient is φ = 1814560.

The previous prime is 3744329. The next prime is 3744353. The reversal of 3744345 is 5434473.

It is not a de Polignac number, because 3744345 - 2⁴ = 3744329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 784 + ... + 2846.

It is an arithmetic number, because the mean of its divisors is an integer number (274512).

Almost surely, 2^3744345 is an apocalyptic number.

It is an amenable number.

3744345 is a deficient number, since it is larger than the sum of its proper divisors (2843943).

3744345 is a wasteful number, since it uses less digits than its factorization.

3744345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2082 counting only the distinct ones).

The product of its digits is 20160, while the sum is 30.

The square root of 3744345 is about 1935.0310075035. The cubic root of 3744345 is about 155.2834908986.

The spelling of 3744345 in words is "three million, seven hundred forty-four thousand, three hundred forty-five".