229807693 has 8 divisors (see below), whose sum is σ = 231148160. Its totient is φ = 228471840.

The previous prime is 229807663. The next prime is 229807709. The reversal of 229807693 is 396708922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229807693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229807663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149338 + ... + 150868.

It is an arithmetic number, because the mean of its divisors is an integer number (28893520).

Almost surely, 2^229807693 is an apocalyptic number.

It is an amenable number.

229807693 is a deficient number, since it is larger than the sum of its proper divisors (1340467).

229807693 is a wasteful number, since it uses less digits than its factorization.

229807693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 229807693 is about 15159.4093882315. The cubic root of 229807693 is about 612.5217589382.

The spelling of 229807693 in words is "two hundred twenty-nine million, eight hundred seven thousand, six hundred ninety-three".