84413793 has 16 divisors (see below), whose sum is σ = 115992576. Its totient is φ = 54572160.

The previous prime is 84413779. The next prime is 84413801. The reversal of 84413793 is 39731448.

It is not a de Polignac number, because 84413793 - 2⁹ = 84413281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84413723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19296 + ... + 23262.

It is an arithmetic number, because the mean of its divisors is an integer number (7249536).

Almost surely, 2^84413793 is an apocalyptic number.

It is an amenable number.

84413793 is a deficient number, since it is larger than the sum of its proper divisors (31578783).

84413793 is a wasteful number, since it uses less digits than its factorization.

84413793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184.

The product of its digits is 72576, while the sum is 39.

The square root of 84413793 is about 9187.6979162356. The cubic root of 84413793 is about 438.6698690522.

The spelling of 84413793 in words is "eighty-four million, four hundred thirteen thousand, seven hundred ninety-three".