986436673 has 16 divisors (see below), whose sum is σ = 1049040000. Its totient is φ = 925562880.

The previous prime is 986436637. The next prime is 986436677. The reversal of 986436673 is 376634689.

986436673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 986436673 - 2¹³ = 986428481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 986436673.

It is not an unprimeable number, because it can be changed into a prime (986436677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699393 + ... + 700801.

It is an arithmetic number, because the mean of its divisors is an integer number (65565000).

Almost surely, 2^986436673 is an apocalyptic number.

It is an amenable number.

986436673 is a deficient number, since it is larger than the sum of its proper divisors (62603327).

986436673 is a wasteful number, since it uses less digits than its factorization.

986436673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its digits is 3919104, while the sum is 52.

The square root of 986436673 is about 31407.5894172093. The cubic root of 986436673 is about 995.4582951444.

The spelling of 986436673 in words is "nine hundred eighty-six million, four hundred thirty-six thousand, six hundred seventy-three".