234229393 has 2 divisors, whose sum is σ = 234229394. Its totient is φ = 234229392.

The previous prime is 234229379. The next prime is 234229423. The reversal of 234229393 is 393922432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187607809 + 46621584 = 13697^2 + 6828^2 .

It is a cyclic number.

It is not a de Polignac number, because 234229393 - 2⁵ = 234229361 is a prime.

It is not a weakly prime, because it can be changed into another prime (234229693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117114696 + 117114697.

It is an arithmetic number, because the mean of its divisors is an integer number (117114697).

Almost surely, 2^234229393 is an apocalyptic number.

It is an amenable number.

234229393 is a deficient number, since it is larger than the sum of its proper divisors (1).

234229393 is an equidigital number, since it uses as much as digits as its factorization.

234229393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 37.

The square root of 234229393 is about 15304.5546488619. The cubic root of 234229393 is about 616.4253129360.

The spelling of 234229393 in words is "two hundred thirty-four million, two hundred twenty-nine thousand, three hundred ninety-three".