8763373 has 2 divisors, whose sum is σ = 8763374. Its totient is φ = 8763372.

The previous prime is 8763371. The next prime is 8763379. The reversal of 8763373 is 3733678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7767369 + 996004 = 2787^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 8763373 - 2¹ = 8763371 is a prime.

Together with 8763371, it forms a pair of twin primes.

It is an Ulam number.

8763373 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8763371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4381686 + 4381687.

It is an arithmetic number, because the mean of its divisors is an integer number (4381687).

Almost surely, 2^8763373 is an apocalyptic number.

It is an amenable number.

8763373 is a deficient number, since it is larger than the sum of its proper divisors (1).

8763373 is an equidigital number, since it uses as much as digits as its factorization.

8763373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 37.

The square root of 8763373 is about 2960.2994780934. The cubic root of 8763373 is about 206.1691905037.

The spelling of 8763373 in words is "eight million, seven hundred sixty-three thousand, three hundred seventy-three".