229018684 has 12 divisors (see below), whose sum is σ = 414603000. Its totient is φ = 110560688.

The previous prime is 229018667. The next prime is 229018687. The reversal of 229018684 is 486810922.

229018684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229018687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987034 + ... + 987265.

It is an arithmetic number, because the mean of its divisors is an integer number (34550250).

Almost surely, 2^229018684 is an apocalyptic number.

It is an amenable number.

229018684 is a deficient number, since it is larger than the sum of its proper divisors (185584316).

229018684 is a wasteful number, since it uses less digits than its factorization.

229018684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974332 (or 1974330 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 229018684 is about 15133.3632745666. The cubic root of 229018684 is about 611.8199557241.

The spelling of 229018684 in words is "two hundred twenty-nine million, eighteen thousand, six hundred eighty-four".