3941473 has 2 divisors, whose sum is σ = 3941474. Its totient is φ = 3941472.

The previous prime is 3941471. The next prime is 3941507. The reversal of 3941473 is 3741493.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3732624 + 208849 = 1932^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 3941473 - 2¹ = 3941471 is a prime.

Together with 3941471, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3941471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1970736 + 1970737.

It is an arithmetic number, because the mean of its divisors is an integer number (1970737).

Almost surely, 2^3941473 is an apocalyptic number.

It is an amenable number.

3941473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3941473 is an equidigital number, since it uses as much as digits as its factorization.

3941473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

The square root of 3941473 is about 1985.3143327947. The cubic root of 3941473 is about 157.9620829806.

The spelling of 3941473 in words is "three million, nine hundred forty-one thousand, four hundred seventy-three".