230269769 has 2 divisors, whose sum is σ = 230269770. Its totient is φ = 230269768.

The previous prime is 230269703. The next prime is 230269843. The reversal of 230269769 is 967962032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192876544 + 37393225 = 13888^2 + 6115^2 .

It is a cyclic number.

It is not a de Polignac number, because 230269769 - 2²⁰ = 229221193 is a prime.

It is a super-2 number, since 2×230269769² = 106048333030626722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230269469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115134884 + 115134885.

It is an arithmetic number, because the mean of its divisors is an integer number (115134885).

Almost surely, 2^230269769 is an apocalyptic number.

It is an amenable number.

230269769 is a deficient number, since it is larger than the sum of its proper divisors (1).

230269769 is an equidigital number, since it uses as much as digits as its factorization.

230269769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 230269769 is about 15174.6423022093. The cubic root of 230269769 is about 612.9320180761.

The spelling of 230269769 in words is "two hundred thirty million, two hundred sixty-nine thousand, seven hundred sixty-nine".