234938659 has 2 divisors, whose sum is σ = 234938660. Its totient is φ = 234938658.

The previous prime is 234938617. The next prime is 234938687. The reversal of 234938659 is 956839432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234938659 - 2¹³ = 234930467 is a prime.

It is not a weakly prime, because it can be changed into another prime (234938699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117469329 + 117469330.

It is an arithmetic number, because the mean of its divisors is an integer number (117469330).

Almost surely, 2^234938659 is an apocalyptic number.

234938659 is a deficient number, since it is larger than the sum of its proper divisors (1).

234938659 is an equidigital number, since it uses as much as digits as its factorization.

234938659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 49.

The square root of 234938659 is about 15327.7088633625. The cubic root of 234938659 is about 617.0468816029.

The spelling of 234938659 in words is "two hundred thirty-four million, nine hundred thirty-eight thousand, six hundred fifty-nine".