8994463 has 2 divisors, whose sum is σ = 8994464. Its totient is φ = 8994462.

The previous prime is 8994413. The next prime is 8994473. The reversal of 8994463 is 3644998.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8994463 - 2⁹ = 8993951 is a prime.

8994463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8994413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4497231 + 4497232.

It is an arithmetic number, because the mean of its divisors is an integer number (4497232).

Almost surely, 2^8994463 is an apocalyptic number.

8994463 is a deficient number, since it is larger than the sum of its proper divisors (1).

8994463 is an equidigital number, since it uses as much as digits as its factorization.

8994463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 8994463 is about 2999.0770246861. The cubic root of 8994463 is about 207.9657164279.

The spelling of 8994463 in words is "eight million, nine hundred ninety-four thousand, four hundred sixty-three".