99786949063 has 8 divisors (see below), whose sum is σ = 100748603520. Its totient is φ = 98825833080.

The previous prime is 99786949043. The next prime is 99786949139. The reversal of 99786949063 is 36094968799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99786949063 - 2¹³ = 99786940871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99786948983 and 99786949001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99786949013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242868 + ... + 508486.

It is an arithmetic number, because the mean of its divisors is an integer number (12593575440).

Almost surely, 2^99786949063 is an apocalyptic number.

99786949063 is a deficient number, since it is larger than the sum of its proper divisors (961654457).

99786949063 is a wasteful number, since it uses less digits than its factorization.

99786949063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269237.

The product of its (nonzero) digits is 158723712, while the sum is 70.

The spelling of 99786949063 in words is "ninety-nine billion, seven hundred eighty-six million, nine hundred forty-nine thousand, sixty-three".