3925133 has 2 divisors, whose sum is σ = 3925134. Its totient is φ = 3925132.

The previous prime is 3925123. The next prime is 3925151. The reversal of 3925133 is 3315293.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3374569 + 550564 = 1837^2 + 742^2 .

It is a cyclic number.

It is not a de Polignac number, because 3925133 - 2⁶ = 3925069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3925123) 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, 1962566 + 1962567.

It is an arithmetic number, because the mean of its divisors is an integer number (1962567).

Almost surely, 2^3925133 is an apocalyptic number.

It is an amenable number.

3925133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3925133 is an equidigital number, since it uses as much as digits as its factorization.

3925133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2430, while the sum is 26.

The square root of 3925133 is about 1981.1948415035. The cubic root of 3925133 is about 157.7434950348.

The spelling of 3925133 in words is "three million, nine hundred twenty-five thousand, one hundred thirty-three".