8894401 has 2 divisors, whose sum is σ = 8894402. Its totient is φ = 8894400.

The previous prime is 8894381. The next prime is 8894419. The reversal of 8894401 is 1044988.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5475600 + 3418801 = 2340^2 + 1849^2 .

It is a cyclic number.

It is not a de Polignac number, because 8894401 - 2⁹ = 8893889 is a prime.

It is a super-2 number, since 2×8894401² = 158220738297602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8894461) 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, 4447200 + 4447201.

It is an arithmetic number, because the mean of its divisors is an integer number (4447201).

Almost surely, 2^8894401 is an apocalyptic number.

It is an amenable number.

8894401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8894401 is an equidigital number, since it uses as much as digits as its factorization.

8894401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 8894401 is about 2982.3482358705. The cubic root of 8894401 is about 207.1916434096.

The spelling of 8894401 in words is "eight million, eight hundred ninety-four thousand, four hundred one".