100339986 has 8 divisors (see below), whose sum is σ = 200679984. Its totient is φ = 33446660.

The previous prime is 100339973. The next prime is 100340003. The reversal of 100339986 is 689933001.

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

100339986 is an admirable number.

It is a super-2 number, since 2×100339986² = 20136225580960392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8361660 + ... + 8361671.

It is an arithmetic number, because the mean of its divisors is an integer number (25084998).

Almost surely, 2^100339986 is an apocalyptic number.

100339986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100339986 is a wasteful number, since it uses less digits than its factorization.

100339986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16723336.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 100339986 is about 10016.9848756999. The cubic root of 100339986 is about 464.6843134212.

The spelling of 100339986 in words is "one hundred million, three hundred thirty-nine thousand, nine hundred eighty-six".