3724001 has 2 divisors, whose sum is σ = 3724002. Its totient is φ = 3724000.

The previous prime is 3723959. The next prime is 3724031. The reversal of 3724001 is 1004273.

It is a happy number.

3724001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3045025 + 678976 = 1745^2 + 824^2 .

It is an emirp because it is prime and its reverse (1004273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3724001 - 2¹⁴ = 3707617 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3724031) 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, 1862000 + 1862001.

It is an arithmetic number, because the mean of its divisors is an integer number (1862001).

Almost surely, 2^3724001 is an apocalyptic number.

It is an amenable number.

3724001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3724001 is an equidigital number, since it uses as much as digits as its factorization.

3724001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 3724001 is about 1929.7670843913. The cubic root of 3724001 is about 155.0017481593.

Adding to 3724001 its reverse (1004273), we get a palindrome (4728274).

The spelling of 3724001 in words is "three million, seven hundred twenty-four thousand, one".