234977329 has 2 divisors, whose sum is σ = 234977330. Its totient is φ = 234977328.

The previous prime is 234977279. The next prime is 234977339. The reversal of 234977329 is 923779432.

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., 193349025 + 41628304 = 13905^2 + 6452^2 .

It is a cyclic number.

It is not a de Polignac number, because 234977329 - 2¹⁷ = 234846257 is a prime.

It is not a weakly prime, because it can be changed into another prime (234977339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117488664 + 117488665.

It is an arithmetic number, because the mean of its divisors is an integer number (117488665).

Almost surely, 2^234977329 is an apocalyptic number.

It is an amenable number.

234977329 is a deficient number, since it is larger than the sum of its proper divisors (1).

234977329 is an equidigital number, since it uses as much as digits as its factorization.

234977329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 46.

The square root of 234977329 is about 15328.9702524338. The cubic root of 234977329 is about 617.0807342604.

The spelling of 234977329 in words is "two hundred thirty-four million, nine hundred seventy-seven thousand, three hundred twenty-nine".