84044099 has 2 divisors, whose sum is σ = 84044100. Its totient is φ = 84044098.

The previous prime is 84044083. The next prime is 84044159. The reversal of 84044099 is 99044048.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84044099 - 2⁴ = 84044083 is a prime.

It is a super-3 number, since 3×84044099³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84044029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42022049 + 42022050.

It is an arithmetic number, because the mean of its divisors is an integer number (42022050).

Almost surely, 2^84044099 is an apocalyptic number.

84044099 is a deficient number, since it is larger than the sum of its proper divisors (1).

84044099 is an equidigital number, since it uses as much as digits as its factorization.

84044099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 84044099 is about 9167.5568719261. The cubic root of 84044099 is about 438.0285404281.

The spelling of 84044099 in words is "eighty-four million, forty-four thousand, ninety-nine".