99383807 has 2 divisors, whose sum is σ = 99383808. Its totient is φ = 99383806.

The previous prime is 99383797. The next prime is 99383827. The reversal of 99383807 is 70838399.

It is a weak prime.

It is an emirp because it is prime and its reverse (70838399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99383807 - 2¹⁴ = 99367423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99383827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49691903 + 49691904.

It is an arithmetic number, because the mean of its divisors is an integer number (49691904).

Almost surely, 2^99383807 is an apocalyptic number.

99383807 is a deficient number, since it is larger than the sum of its proper divisors (1).

99383807 is an equidigital number, since it uses as much as digits as its factorization.

99383807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 99383807 is about 9969.1427414798. The cubic root of 99383807 is about 463.2035469112.

The spelling of 99383807 in words is "ninety-nine million, three hundred eighty-three thousand, eight hundred seven".