8994893 has 2 divisors, whose sum is σ = 8994894. Its totient is φ = 8994892.

The previous prime is 8994889. The next prime is 8994899. The reversal of 8994893 is 3984998.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8988004 + 6889 = 2998^2 + 83^2 .

It is a cyclic number.

It is not a de Polignac number, because 8994893 - 2² = 8994889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8994899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4497446 + 4497447.

It is an arithmetic number, because the mean of its divisors is an integer number (4497447).

Almost surely, 2^8994893 is an apocalyptic number.

It is an amenable number.

8994893 is a deficient number, since it is larger than the sum of its proper divisors (1).

8994893 is an equidigital number, since it uses as much as digits as its factorization.

8994893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 50.

The square root of 8994893 is about 2999.1487125516. The cubic root of 8994893 is about 207.9690304606.

The spelling of 8994893 in words is "eight million, nine hundred ninety-four thousand, eight hundred ninety-three".