99760663 has 2 divisors, whose sum is σ = 99760664. Its totient is φ = 99760662.

The previous prime is 99760651. The next prime is 99760669. The reversal of 99760663 is 36606799.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99760663 - 2⁵ = 99760631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99760669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49880331 + 49880332.

It is an arithmetic number, because the mean of its divisors is an integer number (49880332).

Almost surely, 2^99760663 is an apocalyptic number.

99760663 is a deficient number, since it is larger than the sum of its proper divisors (1).

99760663 is an equidigital number, since it uses as much as digits as its factorization.

99760663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 99760663 is about 9988.0259811436. The cubic root of 99760663 is about 463.7882862296.

The spelling of 99760663 in words is "ninety-nine million, seven hundred sixty thousand, six hundred sixty-three".