9997000463 has 2 divisors, whose sum is σ = 9997000464. Its totient is φ = 9997000462.

The previous prime is 9997000441. The next prime is 9997000493. The reversal of 9997000463 is 3640007999.

9997000463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9997000463 - 2¹⁸ = 9996738319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9997000493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998500231 + 4998500232.

It is an arithmetic number, because the mean of its divisors is an integer number (4998500232).

Almost surely, 2^9997000463 is an apocalyptic number.

9997000463 is a deficient number, since it is larger than the sum of its proper divisors (1).

9997000463 is an equidigital number, since it uses as much as digits as its factorization.

9997000463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 9997000463 is about 99985.0011901785. The cubic root of 9997000463 is about 2154.2192582717.

The spelling of 9997000463 in words is "nine billion, nine hundred ninety-seven million, four hundred sixty-three", and thus it is an aban number.