99389006 has 8 divisors (see below), whose sum is σ = 151308840. Its totient is φ = 48952728.

The previous prime is 99388967. The next prime is 99389029. The reversal of 99389006 is 60098399.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370721 + ... + 370988.

It is an arithmetic number, because the mean of its divisors is an integer number (18913605).

Almost surely, 2^99389006 is an apocalyptic number.

99389006 is a deficient number, since it is larger than the sum of its proper divisors (51919834).

99389006 is a wasteful number, since it uses less digits than its factorization.

99389006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741778.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 99389006 is about 9969.4034926870. The cubic root of 99389006 is about 463.2116238583.

The spelling of 99389006 in words is "ninety-nine million, three hundred eighty-nine thousand, six".