243484116 has 48 divisors (see below), whose sum is σ = 589391040. Its totient is φ = 78140160.

The previous prime is 243484099. The next prime is 243484133. The reversal of 243484116 is 611484342.

It is an interprime number because it is at equal distance from previous prime (243484099) and next prime (243484133).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158271 + ... + 159801.

It is an arithmetic number, because the mean of its divisors is an integer number (12278980).

Almost surely, 2^243484116 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 243484116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294695520).

243484116 is an abundant number, since it is smaller than the sum of its proper divisors (345906924).

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

243484116 is a wasteful number, since it uses less digits than its factorization.

243484116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024 (or 2022 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 243484116 is about 15603.9775698378. The cubic root of 243484116 is about 624.4392760790.

The spelling of 243484116 in words is "two hundred forty-three million, four hundred eighty-four thousand, one hundred sixteen".