234122397 has 8 divisors (see below), whose sum is σ = 312234144. Its totient is φ = 156046128.

The previous prime is 234122387. The next prime is 234122417. The reversal of 234122397 is 793221432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234122397 - 2¹⁰ = 234121373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234122377) 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 7 ways as a sum of consecutive naturals, for example, 19458 + ... + 29100.

It is an arithmetic number, because the mean of its divisors is an integer number (39029268).

Almost surely, 2^234122397 is an apocalyptic number.

It is an amenable number.

234122397 is a deficient number, since it is larger than the sum of its proper divisors (78111747).

234122397 is an equidigital number, since it uses as much as digits as its factorization.

234122397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17739.

The product of its digits is 18144, while the sum is 33.

The square root of 234122397 is about 15301.0586888620. The cubic root of 234122397 is about 616.3314376012.

The spelling of 234122397 in words is "two hundred thirty-four million, one hundred twenty-two thousand, three hundred ninety-seven".