84493066 has 16 divisors (see below), whose sum is σ = 149840640. Its totient is φ = 34962480.

The previous prime is 84493061. The next prime is 84493067. The reversal of 84493066 is 66039448.

It is not an unprimeable number, because it can be changed into a prime (84493061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103650 + ... + 104461.

It is an arithmetic number, because the mean of its divisors is an integer number (9365040).

Almost surely, 2^84493066 is an apocalyptic number.

84493066 is a deficient number, since it is larger than the sum of its proper divisors (65347574).

84493066 is a wasteful number, since it uses less digits than its factorization.

84493066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208149.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 84493066 is about 9192.0109878089. The cubic root of 84493066 is about 438.8071443929.

The spelling of 84493066 in words is "eighty-four million, four hundred ninety-three thousand, sixty-six".