3975193 has 2 divisors, whose sum is σ = 3975194. Its totient is φ = 3975192.

The previous prime is 3975173. The next prime is 3975197. The reversal of 3975193 is 3915793.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3674889 + 300304 = 1917^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 3975193 - 2⁹ = 3974681 is a prime.

It is not a weakly prime, because it can be changed into another prime (3975197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1987596 + 1987597.

It is an arithmetic number, because the mean of its divisors is an integer number (1987597).

Almost surely, 2^3975193 is an apocalyptic number.

It is an amenable number.

3975193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3975193 is an equidigital number, since it uses as much as digits as its factorization.

3975193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25515, while the sum is 37.

The square root of 3975193 is about 1993.7886046419. The cubic root of 3975193 is about 158.4112689879.

The spelling of 3975193 in words is "three million, nine hundred seventy-five thousand, one hundred ninety-three".