84889673 has 8 divisors (see below), whose sum is σ = 92694240. Its totient is φ = 77099680.

The previous prime is 84889667. The next prime is 84889691. The reversal of 84889673 is 37698848.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 84889673 - 2⁴ = 84889657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84889373) 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 in 7 ways as a sum of consecutive naturals, for example, 11186 + ... + 17172.

It is an arithmetic number, because the mean of its divisors is an integer number (11586780).

Almost surely, 2^84889673 is an apocalyptic number.

It is an amenable number.

84889673 is a deficient number, since it is larger than the sum of its proper divisors (7804567).

84889673 is a wasteful number, since it uses less digits than its factorization.

84889673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287.

The product of its digits is 2322432, while the sum is 53.

The square root of 84889673 is about 9213.5591928418. The cubic root of 84889673 is about 439.4926538610.

The spelling of 84889673 in words is "eighty-four million, eight hundred eighty-nine thousand, six hundred seventy-three".