230844816 has 100 divisors (see below), whose sum is σ = 679681200. Its totient is φ = 75619008.

The previous prime is 230844811. The next prime is 230844821. The reversal of 230844816 is 618448032.

It is an interprime number because it is at equal distance from previous prime (230844811) and next prime (230844821).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (230844811) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 74955 + ... + 77973.

It is an arithmetic number, because the mean of its divisors is an integer number (6796812).

Almost surely, 2^230844816 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 230844816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339840600).

230844816 is an abundant number, since it is smaller than the sum of its proper divisors (448836384).

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

230844816 is a wasteful number, since it uses less digits than its factorization.

230844816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098 (or 3083 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 230844816 is about 15193.5781170862. The cubic root of 230844816 is about 613.4418139351.

The spelling of 230844816 in words is "two hundred thirty million, eight hundred forty-four thousand, eight hundred sixteen".