229324493 has 6 divisors (see below), whose sum is σ = 230382954. Its totient is φ = 228270864.

The previous prime is 229324477. The next prime is 229324499. The reversal of 229324493 is 394423922.

It can be written as a sum of positive squares in 3 ways, for example, as 151831684 + 77492809 = 12322^2 + 8803^2 .

It is not a de Polignac number, because 229324493 - 2⁴ = 229324477 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 (229324499) 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 5 ways as a sum of consecutive naturals, for example, 50255 + ... + 54627.

It is an arithmetic number, because the mean of its divisors is an integer number (38397159).

Almost surely, 2^229324493 is an apocalyptic number.

It is an amenable number.

229324493 is a deficient number, since it is larger than the sum of its proper divisors (1058461).

229324493 is an frugal number, since it uses more digits than its factorization.

229324493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831 (or 4602 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The square root of 229324493 is about 15143.4637055067. The cubic root of 229324493 is about 612.0921559786.

The spelling of 229324493 in words is "two hundred twenty-nine million, three hundred twenty-four thousand, four hundred ninety-three".