3755944 has 16 divisors (see below), whose sum is σ = 7233300. Its totient is φ = 1827072.

The previous prime is 3755909. The next prime is 3755959. The reversal of 3755944 is 4495573.

It can be written as a sum of positive squares in 2 ways, for example, as 3755844 + 100 = 1938^2 + 10^2 .

It is a super-2 number, since 2×3755944² = 28214230662272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6049 + ... + 6640.

Almost surely, 2^3755944 is an apocalyptic number.

It is an amenable number.

3755944 is a deficient number, since it is larger than the sum of its proper divisors (3477356).

3755944 is a wasteful number, since it uses less digits than its factorization.

3755944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12732 (or 12728 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 3755944 is about 1938.0257996219. The cubic root of 3755944 is about 155.4436681430.

The spelling of 3755944 in words is "three million, seven hundred fifty-five thousand, nine hundred forty-four".