3902573 has 2 divisors, whose sum is σ = 3902574. Its totient is φ = 3902572.

The previous prime is 3902557. The next prime is 3902579. The reversal of 3902573 is 3752093.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2866249 + 1036324 = 1693^2 + 1018^2 .

It is an emirp because it is prime and its reverse (3752093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3902573 - 2⁴ = 3902557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3902579) 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, 1951286 + 1951287.

It is an arithmetic number, because the mean of its divisors is an integer number (1951287).

Almost surely, 2^3902573 is an apocalyptic number.

It is an amenable number.

3902573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3902573 is an equidigital number, since it uses as much as digits as its factorization.

3902573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 3902573 is about 1975.4931029999. The cubic root of 3902573 is about 157.4406999401.

The spelling of 3902573 in words is "three million, nine hundred two thousand, five hundred seventy-three".