229687384 has 32 divisors (see below), whose sum is σ = 450684000. Its totient is φ = 109533952.

The previous prime is 229687369. The next prime is 229687411. The reversal of 229687384 is 483786922.

229687384 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69972 + ... + 73180.

It is an arithmetic number, because the mean of its divisors is an integer number (14083875).

Almost surely, 2^229687384 is an apocalyptic number.

It is an amenable number.

229687384 is a deficient number, since it is larger than the sum of its proper divisors (220996616).

229687384 is a wasteful number, since it uses less digits than its factorization.

229687384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627 (or 3623 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 229687384 is about 15155.4407392197. The cubic root of 229687384 is about 612.4148510815.

The spelling of 229687384 in words is "two hundred twenty-nine million, six hundred eighty-seven thousand, three hundred eighty-four".