8940373 has 4 divisors (see below), whose sum is σ = 9628108. Its totient is φ = 8252640.

The previous prime is 8940367. The next prime is 8940397. The reversal of 8940373 is 3730498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3659569 + 5280804 = 1913^2 + 2298^2 .

It is a cyclic number.

It is not a de Polignac number, because 8940373 - 2¹³ = 8932181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8940313) 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 in 3 ways as a sum of consecutive naturals, for example, 343848 + ... + 343873.

It is an arithmetic number, because the mean of its divisors is an integer number (2407027).

Almost surely, 2^8940373 is an apocalyptic number.

It is an amenable number.

8940373 is a deficient number, since it is larger than the sum of its proper divisors (687735).

8940373 is a wasteful number, since it uses less digits than its factorization.

8940373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687734.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 8940373 is about 2990.0456518254. The cubic root of 8940373 is about 207.5479968324.

The spelling of 8940373 in words is "eight million, nine hundred forty thousand, three hundred seventy-three".