229756313 has 8 divisors (see below), whose sum is σ = 230965632. Its totient is φ = 228550896.

The previous prime is 229756301. The next prime is 229756321. The reversal of 229756313 is 313657922.

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 229756313 - 2⁶ = 229756249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229756393) 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, 277406 + ... + 278232.

It is an arithmetic number, because the mean of its divisors is an integer number (28870704).

Almost surely, 2^229756313 is an apocalyptic number.

It is an amenable number.

229756313 is a deficient number, since it is larger than the sum of its proper divisors (1209319).

229756313 is an equidigital number, since it uses as much as digits as its factorization.

229756313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its digits is 68040, while the sum is 38.

The square root of 229756313 is about 15157.7146364483. The cubic root of 229756313 is about 612.4761066898.

The spelling of 229756313 in words is "two hundred twenty-nine million, seven hundred fifty-six thousand, three hundred thirteen".