229917694 has 8 divisors (see below), whose sum is σ = 346992840. Its totient is φ = 114253416.

The previous prime is 229917679. The next prime is 229917703. The reversal of 229917694 is 496719922.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352309 + ... + 352960.

It is an arithmetic number, because the mean of its divisors is an integer number (43374105).

Almost surely, 2^229917694 is an apocalyptic number.

229917694 is a deficient number, since it is larger than the sum of its proper divisors (117075146).

229917694 is a wasteful number, since it uses less digits than its factorization.

229917694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705434.

The product of its digits is 489888, while the sum is 49.

The square root of 229917694 is about 15163.0370968352. The cubic root of 229917694 is about 612.6194743476.

The spelling of 229917694 in words is "two hundred twenty-nine million, nine hundred seventeen thousand, six hundred ninety-four".