96863999 has 2 divisors, whose sum is σ = 96864000. Its totient is φ = 96863998.

The previous prime is 96863959. The next prime is 96864037. The reversal of 96863999 is 99936869.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96863999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96863929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48431999 + 48432000.

It is an arithmetic number, because the mean of its divisors is an integer number (48432000).

Almost surely, 2^96863999 is an apocalyptic number.

96863999 is a deficient number, since it is larger than the sum of its proper divisors (1).

96863999 is an equidigital number, since it uses as much as digits as its factorization.

96863999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5668704, while the sum is 59.

The square root of 96863999 is about 9841.9509752894. The cubic root of 96863999 is about 459.2552520427.

The spelling of 96863999 in words is "ninety-six million, eight hundred sixty-three thousand, nine hundred ninety-nine".