99385490486 has 8 divisors (see below), whose sum is σ = 155559898224. Its totient is φ = 47532191080.

The previous prime is 99385490467. The next prime is 99385490489. The reversal of 99385490486 is 68409458399.

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

It is a super-3 number, since 3×99385490486³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99385490489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080277025 + ... + 1080277116.

It is an arithmetic number, because the mean of its divisors is an integer number (19444987278).

Almost surely, 2^99385490486 is an apocalyptic number.

99385490486 is a deficient number, since it is larger than the sum of its proper divisors (56174407738).

99385490486 is a wasteful number, since it uses less digits than its factorization.

99385490486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160554166.

The product of its (nonzero) digits is 67184640, while the sum is 65.

The spelling of 99385490486 in words is "ninety-nine billion, three hundred eighty-five million, four hundred ninety thousand, four hundred eighty-six".