3750001 has 2 divisors, whose sum is σ = 3750002. Its totient is φ = 3750000.

The previous prime is 3749971. The next prime is 3750017. The reversal of 3750001 is 1000573.

3750001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3750017) can be obtained adding 3750001 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3744225 + 5776 = 1935^2 + 76^2 .

It is a cyclic number.

It is not a de Polignac number, because 3750001 - 2⁵ = 3749969 is a prime.

It is not a weakly prime, because it can be changed into another prime (3750031) 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, 1875000 + 1875001.

It is an arithmetic number, because the mean of its divisors is an integer number (1875001).

Almost surely, 2^3750001 is an apocalyptic number.

It is an amenable number.

3750001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3750001 is an equidigital number, since it uses as much as digits as its factorization.

3750001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 3750001 is about 1936.4919313026. The cubic root of 3750001 is about 155.3616391076.

Adding to 3750001 its reverse (1000573), we get a palindrome (4750574).

The spelling of 3750001 in words is "three million, seven hundred fifty thousand, one".