7892873 has 2 divisors, whose sum is σ = 7892874. Its totient is φ = 7892872.

The previous prime is 7892849. The next prime is 7892891. The reversal of 7892873 is 3782987.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6285049 + 1607824 = 2507^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 7892873 - 2⁸ = 7892617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7892173) 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, 3946436 + 3946437.

It is an arithmetic number, because the mean of its divisors is an integer number (3946437).

Almost surely, 2^7892873 is an apocalyptic number.

It is an amenable number.

7892873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7892873 is an equidigital number, since it uses as much as digits as its factorization.

7892873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 44.

The square root of 7892873 is about 2809.4257420334. The cubic root of 7892873 is about 199.1032602988.

The spelling of 7892873 in words is "seven million, eight hundred ninety-two thousand, eight hundred seventy-three".