8897963 has 2 divisors, whose sum is σ = 8897964. Its totient is φ = 8897962.

The previous prime is 8897951. The next prime is 8897969. The reversal of 8897963 is 3697988.

8897963 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8897963 - 2¹² = 8893867 is a prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (8897969) 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, 4448981 + 4448982.

It is an arithmetic number, because the mean of its divisors is an integer number (4448982).

Almost surely, 2^8897963 is an apocalyptic number.

8897963 is a deficient number, since it is larger than the sum of its proper divisors (1).

8897963 is an equidigital number, since it uses as much as digits as its factorization.

8897963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 50.

The square root of 8897963 is about 2982.9453565226. The cubic root of 8897963 is about 207.2192981906.

The spelling of 8897963 in words is "eight million, eight hundred ninety-seven thousand, nine hundred sixty-three".