999295799 has 2 divisors, whose sum is σ = 999295800. Its totient is φ = 999295798.

The previous prime is 999295793. The next prime is 999295807. The reversal of 999295799 is 997592999.

999295799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 999295799 - 2⁴ = 999295783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (999295793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499647899 + 499647900.

It is an arithmetic number, because the mean of its divisors is an integer number (499647900).

Almost surely, 2^999295799 is an apocalyptic number.

999295799 is a deficient number, since it is larger than the sum of its proper divisors (1).

999295799 is an equidigital number, since it uses as much as digits as its factorization.

999295799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37200870, while the sum is 68.

The square root of 999295799 is about 31611.6402453274. The cubic root of 999295799 is about 999.7652112119.

The spelling of 999295799 in words is "nine hundred ninety-nine million, two hundred ninety-five thousand, seven hundred ninety-nine".