84204327 has 8 divisors (see below), whose sum is σ = 113948416. Its totient is φ = 55298232.

The previous prime is 84204319. The next prime is 84204331. The reversal of 84204327 is 72340248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84204327 - 2³ = 84204319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84204294 and 84204303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84204317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209263 + ... + 209664.

It is an arithmetic number, because the mean of its divisors is an integer number (14243552).

Almost surely, 2^84204327 is an apocalyptic number.

84204327 is a deficient number, since it is larger than the sum of its proper divisors (29744089).

84204327 is a wasteful number, since it uses less digits than its factorization.

84204327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418997.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 84204327 is about 9176.2915712176. The cubic root of 84204327 is about 438.3067272505.

The spelling of 84204327 in words is "eighty-four million, two hundred four thousand, three hundred twenty-seven".