3975017 has 2 divisors, whose sum is σ = 3975018. Its totient is φ = 3975016.

The previous prime is 3975011. The next prime is 3975031. The reversal of 3975017 is 7105793.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3759721 + 215296 = 1939^2 + 464^2 .

It is a cyclic number.

It is not a de Polignac number, because 3975017 - 2¹⁶ = 3909481 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3975011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1987508 + 1987509.

It is an arithmetic number, because the mean of its divisors is an integer number (1987509).

Almost surely, 2^3975017 is an apocalyptic number.

It is an amenable number.

3975017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3975017 is an equidigital number, since it uses as much as digits as its factorization.

3975017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 3975017 is about 1993.7444670770. The cubic root of 3975017 is about 158.4089310893.

The spelling of 3975017 in words is "three million, nine hundred seventy-five thousand, seventeen".