99936670383 has 48 divisors (see below), whose sum is σ = 167285289600. Its totient is φ = 56853368640.

The previous prime is 99936670357. The next prime is 99936670397. The reversal of 99936670383 is 38307663999.

It is not a de Polignac number, because 99936670383 - 2⁶ = 99936670319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99936670383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99936670313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38685 + ... + 448742.

It is an arithmetic number, because the mean of its divisors is an integer number (3485110200).

Almost surely, 2^99936670383 is an apocalyptic number.

99936670383 is a deficient number, since it is larger than the sum of its proper divisors (67348619217).

99936670383 is a wasteful number, since it uses less digits than its factorization.

99936670383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487572 (or 487569 counting only the distinct ones).

The product of its (nonzero) digits is 39680928, while the sum is 63.

The spelling of 99936670383 in words is "ninety-nine billion, nine hundred thirty-six million, six hundred seventy thousand, three hundred eighty-three".