84489002 has 16 divisors (see below), whose sum is σ = 136695552. Its totient is φ = 38934000.

The previous prime is 84488993. The next prime is 84489017. The reversal of 84489002 is 20098448.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 7 ways as a sum of consecutive naturals, for example, 17363 + ... + 21689.

It is an arithmetic number, because the mean of its divisors is an integer number (8543472).

Almost surely, 2^84489002 is an apocalyptic number.

84489002 is a deficient number, since it is larger than the sum of its proper divisors (52206550).

84489002 is a wasteful number, since it uses less digits than its factorization.

84489002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 84489002 is about 9191.7899236221. The cubic root of 84489002 is about 438.8001089405.

The spelling of 84489002 in words is "eighty-four million, four hundred eighty-nine thousand, two".