84489302 has 8 divisors (see below), whose sum is σ = 128158200. Its totient is φ = 41769904.

The previous prime is 84489299. The next prime is 84489311. The reversal of 84489302 is 20398448.

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 237152 + ... + 237507.

It is an arithmetic number, because the mean of its divisors is an integer number (16019775).

Almost surely, 2^84489302 is an apocalyptic number.

84489302 is a deficient number, since it is larger than the sum of its proper divisors (43668898).

84489302 is a wasteful number, since it uses less digits than its factorization.

84489302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474750.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 84489302 is about 9191.8062425184. The cubic root of 84489302 is about 438.8006282975.

The spelling of 84489302 in words is "eighty-four million, four hundred eighty-nine thousand, three hundred two".