3752744 has 16 divisors (see below), whose sum is σ = 7064820. Its totient is φ = 1868800.

The previous prime is 3752741. The next prime is 3752759. The reversal of 3752744 is 4472573.

It can be written as a sum of positive squares in 2 ways, for example, as 2402500 + 1350244 = 1550^2 + 1162^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3752744.

It is not an unprimeable number, because it can be changed into a prime (3752741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544 + ... + 3144.

Almost surely, 2^3752744 is an apocalyptic number.

It is an amenable number.

3752744 is a deficient number, since it is larger than the sum of its proper divisors (3312076).

3752744 is a wasteful number, since it uses less digits than its factorization.

3752744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 1896 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 3752744 is about 1937.2000412967. The cubic root of 3752744 is about 155.3995104852.

The spelling of 3752744 in words is "three million, seven hundred fifty-two thousand, seven hundred forty-four".