233914349 has 2 divisors, whose sum is σ = 233914350. Its totient is φ = 233914348.

The previous prime is 233914273. The next prime is 233914357. The reversal of 233914349 is 943419332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187197124 + 46717225 = 13682^2 + 6835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233914349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233914049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116957174 + 116957175.

It is an arithmetic number, because the mean of its divisors is an integer number (116957175).

Almost surely, 2^233914349 is an apocalyptic number.

It is an amenable number.

233914349 is a deficient number, since it is larger than the sum of its proper divisors (1).

233914349 is an equidigital number, since it uses as much as digits as its factorization.

233914349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

The square root of 233914349 is about 15294.2586940329. The cubic root of 233914349 is about 616.1488201252.

The spelling of 233914349 in words is "two hundred thirty-three million, nine hundred fourteen thousand, three hundred forty-nine".