229979950 has 24 divisors (see below), whose sum is σ = 429300648. Its totient is φ = 91661280.

The previous prime is 229979923. The next prime is 229979951. The reversal of 229979950 is 59979922.

229979950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229979951) 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 11 ways as a sum of consecutive naturals, for example, 6024 + ... + 22276.

It is an arithmetic number, because the mean of its divisors is an integer number (17887527).

Almost surely, 2^229979950 is an apocalyptic number.

229979950 is a deficient number, since it is larger than the sum of its proper divisors (199320698).

229979950 is a wasteful number, since it uses less digits than its factorization.

229979950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16548 (or 16543 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 52.

The square root of 229979950 is about 15165.0898447718. The cubic root of 229979950 is about 612.6747634026.

The spelling of 229979950 in words is "two hundred twenty-nine million, nine hundred seventy-nine thousand, nine hundred fifty".