2984546161 has 3 divisors (see below), whose sum is σ = 2984600793. Its totient is φ = 2984491530.

The previous prime is 2984546119. The next prime is 2984546177. The reversal of 2984546161 is 1616454892.

It is a happy number.

The square root of 2984546161 is 54631.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2984546161 - 2⁹ = 2984545649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2984546561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 27316 + ... + 81946.

It is an arithmetic number, because the mean of its divisors is an integer number (994866931).

Almost surely, 2^2984546161 is an apocalyptic number.

2984546161 is the 54631-st square number.

2984546161 is the 27316-th centered octagonal number.

It is an amenable number.

2984546161 is a deficient number, since it is larger than the sum of its proper divisors (54632).

2984546161 is an frugal number, since it uses more digits than its factorization.

2984546161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109262 (or 54631 counting only the distinct ones).

The product of its digits is 414720, while the sum is 46.

The cubic root of 2984546161 is about 1439.7688287923.

The spelling of 2984546161 in words is "two billion, nine hundred eighty-four million, five hundred forty-six thousand, one hundred sixty-one".