1984160208 has 80 divisors (see below), whose sum is σ = 5358387200. Its totient is φ = 631912320.

The previous prime is 1984160201. The next prime is 1984160209. The reversal of 1984160208 is 8020614891.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1984160201) 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, 109113 + ... + 125991.

It is an arithmetic number, because the mean of its divisors is an integer number (66979840).

Almost surely, 2^1984160208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1984160208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2679193600).

1984160208 is an abundant number, since it is smaller than the sum of its proper divisors (3374226992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1984160208 is a wasteful number, since it uses less digits than its factorization.

1984160208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17000 (or 16994 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 1984160208 is about 44543.9132542259. The cubic root of 1984160208 is about 1256.5860822446.

The spelling of 1984160208 in words is "one billion, nine hundred eighty-four million, one hundred sixty thousand, two hundred eight".