229360680 has 128 divisors (see below), whose sum is σ = 779155200. Its totient is φ = 59993856.

The previous prime is 229360679. The next prime is 229360717. The reversal of 229360680 is 86063922.

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

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 31 ways as a sum of consecutive naturals, for example, 55237 + ... + 59243.

It is an arithmetic number, because the mean of its divisors is an integer number (6087150).

Almost surely, 2^229360680 is an apocalyptic number.

229360680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229360680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389577600).

229360680 is an abundant number, since it is smaller than the sum of its proper divisors (549794520).

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

229360680 is a wasteful number, since it uses less digits than its factorization.

229360680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080 (or 4070 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 229360680 is about 15144.6584642903. The cubic root of 229360680 is about 612.1243499724.

The spelling of 229360680 in words is "two hundred twenty-nine million, three hundred sixty thousand, six hundred eighty".