99366039 has 12 divisors (see below), whose sum is σ = 143694096. Its totient is φ = 66167712.

The previous prime is 99366013. The next prime is 99366041. The reversal of 99366039 is 93066399.

99366039 is a `hidden beast` number, since 9 + 9 + 36 + 603 + 9 = 666.

It is not a de Polignac number, because 99366039 - 2¹³ = 99357847 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 99365985 and 99366003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99366079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2542 + ... + 14324.

It is an arithmetic number, because the mean of its divisors is an integer number (11974508).

Almost surely, 2^99366039 is an apocalyptic number.

99366039 is a deficient number, since it is larger than the sum of its proper divisors (44328057).

99366039 is a wasteful number, since it uses less digits than its factorization.

99366039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12726 (or 12723 counting only the distinct ones).

The product of its (nonzero) digits is 236196, while the sum is 45.

The square root of 99366039 is about 9968.2515518019. The cubic root of 99366039 is about 463.1759411694.

The spelling of 99366039 in words is "ninety-nine million, three hundred sixty-six thousand, thirty-nine".