84483983 has 2 divisors, whose sum is σ = 84483984. Its totient is φ = 84483982.

The previous prime is 84483977. The next prime is 84484003. The reversal of 84483983 is 38938448.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84483983 - 2¹² = 84479887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84483923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42241991 + 42241992.

It is an arithmetic number, because the mean of its divisors is an integer number (42241992).

Almost surely, 2^84483983 is an apocalyptic number.

84483983 is a deficient number, since it is larger than the sum of its proper divisors (1).

84483983 is an equidigital number, since it uses as much as digits as its factorization.

84483983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 47.

The square root of 84483983 is about 9191.5169041894. The cubic root of 84483983 is about 438.7914199147.

The spelling of 84483983 in words is "eighty-four million, four hundred eighty-three thousand, nine hundred eighty-three".