229903470 has 48 divisors (see below), whose sum is σ = 598525200. Its totient is φ = 61228032.

The previous prime is 229903451. The next prime is 229903481. The reversal of 229903470 is 74309922.

229903470 is a `hidden beast` number, since 229 + 90 + 347 + 0 = 666.

229903470 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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108481 + ... + 110579.

It is an arithmetic number, because the mean of its divisors is an integer number (12469275).

Almost surely, 2^229903470 is an apocalyptic number.

229903470 is an abundant number, since it is smaller than the sum of its proper divisors (368621730).

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

229903470 is a wasteful number, since it uses less digits than its factorization.

229903470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329 (or 3326 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 229903470 is about 15162.5680542578. The cubic root of 229903470 is about 612.6068407264.

The spelling of 229903470 in words is "two hundred twenty-nine million, nine hundred three thousand, four hundred seventy".