3899573 has 2 divisors, whose sum is σ = 3899574. Its totient is φ = 3899572.

The previous prime is 3899569. The next prime is 3899603. The reversal of 3899573 is 3759983.

3899573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2696164 + 1203409 = 1642^2 + 1097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3899573 - 2² = 3899569 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3899513) 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, 1949786 + 1949787.

It is an arithmetic number, because the mean of its divisors is an integer number (1949787).

Almost surely, 2^3899573 is an apocalyptic number.

It is an amenable number.

3899573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3899573 is an equidigital number, since it uses as much as digits as its factorization.

3899573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 44.

The square root of 3899573 is about 1974.7336529264. The cubic root of 3899573 is about 157.4003468038.

The spelling of 3899573 in words is "three million, eight hundred ninety-nine thousand, five hundred seventy-three".