3744971 has 2 divisors, whose sum is σ = 3744972. Its totient is φ = 3744970.

The previous prime is 3744967. The next prime is 3744991. The reversal of 3744971 is 1794473.

3744971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3744971 - 2² = 3744967 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 3 + 7⁷ + 4¹⁰ + 4¹⁰ + 9³ + 7⁷ + 1 .

It is not a weakly prime, because it can be changed into another prime (3744941) 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 as a sum of consecutive naturals, namely, 1872485 + 1872486.

It is an arithmetic number, because the mean of its divisors is an integer number (1872486).

Almost surely, 2^3744971 is an apocalyptic number.

3744971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744971 is an equidigital number, since it uses as much as digits as its factorization.

3744971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 3744971 is about 1935.1927552572. The cubic root of 3744971 is about 155.2921441298.

The spelling of 3744971 in words is "three million, seven hundred forty-four thousand, nine hundred seventy-one".