386913499199 has 4 divisors (see below), whose sum is σ = 388648537536. Its totient is φ = 385178460864.

The previous prime is 386913499151. The next prime is 386913499213. The reversal of 386913499199 is 991994319683.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-386913499199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386913499099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867518834 + ... + 867519279.

It is an arithmetic number, because the mean of its divisors is an integer number (97162134384).

Almost surely, 2^386913499199 is an apocalyptic number.

386913499199 is a deficient number, since it is larger than the sum of its proper divisors (1735038337).

386913499199 is a wasteful number, since it uses less digits than its factorization.

386913499199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735038336.

The product of its digits is 102036672, while the sum is 71.

The spelling of 386913499199 in words is "three hundred eighty-six billion, nine hundred thirteen million, four hundred ninety-nine thousand, one hundred ninety-nine".