99043473 has 8 divisors (see below), whose sum is σ = 132103936. Its totient is φ = 66006000.

The previous prime is 99043471. The next prime is 99043489. The reversal of 99043473 is 37434099.

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

It is not a de Polignac number, because 99043473 - 2¹ = 99043471 is a prime.

It is a super-3 number, since 3×99043473³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99043471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14208 + ... + 19998.

It is an arithmetic number, because the mean of its divisors is an integer number (16512992).

Almost surely, 2^99043473 is an apocalyptic number.

It is an amenable number.

99043473 is a deficient number, since it is larger than the sum of its proper divisors (33060463).

99043473 is a wasteful number, since it uses less digits than its factorization.

99043473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11495.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 99043473 is about 9952.0587317399. The cubic root of 99043473 is about 462.6742044517.

The spelling of 99043473 in words is "ninety-nine million, forty-three thousand, four hundred seventy-three".