84484327 has 2 divisors, whose sum is σ = 84484328. Its totient is φ = 84484326.

The previous prime is 84484319. The next prime is 84484363. The reversal of 84484327 is 72348448.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84484327 - 2³ = 84484319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84484327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84484307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42242163 + 42242164.

It is an arithmetic number, because the mean of its divisors is an integer number (42242164).

Almost surely, 2^84484327 is an apocalyptic number.

84484327 is a deficient number, since it is larger than the sum of its proper divisors (1).

84484327 is an equidigital number, since it uses as much as digits as its factorization.

84484327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172032, while the sum is 40.

The square root of 84484327 is about 9191.5356170773. The cubic root of 84484327 is about 438.7920154676.

The spelling of 84484327 in words is "eighty-four million, four hundred eighty-four thousand, three hundred twenty-seven".