229664364 has 24 divisors (see below), whose sum is σ = 540629040. Its totient is φ = 75876864.

The previous prime is 229664327. The next prime is 229664377. The reversal of 229664364 is 463466922.

229664364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 83329 + ... + 86040.

It is an arithmetic number, because the mean of its divisors is an integer number (22526210).

Almost surely, 2^229664364 is an apocalyptic number.

It is an amenable number.

229664364 is an abundant number, since it is smaller than the sum of its proper divisors (310964676).

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

229664364 is a wasteful number, since it uses less digits than its factorization.

229664364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169489 (or 169487 counting only the distinct ones).

The product of its digits is 373248, while the sum is 42.

The square root of 229664364 is about 15154.6812569582. The cubic root of 229664364 is about 612.3943910100.

The spelling of 229664364 in words is "two hundred twenty-nine million, six hundred sixty-four thousand, three hundred sixty-four".