99738806 has 8 divisors (see below), whose sum is σ = 150267960. Its totient is φ = 49649488.

The previous prime is 99738799. The next prime is 99738827. The reversal of 99738806 is 60883799.

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

It is a Curzon number.

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, 109391 + ... + 110298.

It is an arithmetic number, because the mean of its divisors is an integer number (18783495).

Almost surely, 2^99738806 is an apocalyptic number.

99738806 is a deficient number, since it is larger than the sum of its proper divisors (50529154).

99738806 is a wasteful number, since it uses less digits than its factorization.

99738806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219918.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 99738806 is about 9986.9317610565. The cubic root of 99738806 is about 463.7544126209.

The spelling of 99738806 in words is "ninety-nine million, seven hundred thirty-eight thousand, eight hundred six".