229719984 has 40 divisors (see below), whose sum is σ = 639094512. Its totient is φ = 70682880.

The previous prime is 229719949. The next prime is 229720027. The reversal of 229719984 is 489917922.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183447 + ... + 184694.

Almost surely, 2^229719984 is an apocalyptic number.

229719984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

229719984 is an abundant number, since it is smaller than the sum of its proper divisors (409374528).

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

229719984 is a wasteful number, since it uses less digits than its factorization.

229719984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368165 (or 368159 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The square root of 229719984 is about 15156.5162224041. The cubic root of 229719984 is about 612.4438234748.

The spelling of 229719984 in words is "two hundred twenty-nine million, seven hundred nineteen thousand, nine hundred eighty-four".