229866744679 has 8 divisors (see below), whose sum is σ = 270053238672. Its totient is φ = 192895170240.

The previous prime is 229866744607. The next prime is 229866744683. The reversal of 229866744679 is 976447668922.

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

It is a cyclic number.

It is not a de Polignac number, because 229866744679 - 2⁷ = 229866744551 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 (229866744379) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 803729734 + ... + 803730019.

It is an arithmetic number, because the mean of its divisors is an integer number (33756654834).

Almost surely, 2^229866744679 is an apocalyptic number.

229866744679 is a deficient number, since it is larger than the sum of its proper divisors (40186493993).

229866744679 is a wasteful number, since it uses less digits than its factorization.

229866744679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607459777.

The product of its digits is 438939648, while the sum is 70.

The spelling of 229866744679 in words is "two hundred twenty-nine billion, eight hundred sixty-six million, seven hundred forty-four thousand, six hundred seventy-nine".