234630757 has 2 divisors, whose sum is σ = 234630758. Its totient is φ = 234630756.

The previous prime is 234630713. The next prime is 234630761. The reversal of 234630757 is 757036432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147039876 + 87590881 = 12126^2 + 9359^2 .

It is a cyclic number.

It is not a de Polignac number, because 234630757 - 2¹⁵ = 234597989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234631757) 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 as a sum of consecutive naturals, namely, 117315378 + 117315379.

It is an arithmetic number, because the mean of its divisors is an integer number (117315379).

Almost surely, 2^234630757 is an apocalyptic number.

It is an amenable number.

234630757 is a deficient number, since it is larger than the sum of its proper divisors (1).

234630757 is an equidigital number, since it uses as much as digits as its factorization.

234630757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 234630757 is about 15317.6616035216. The cubic root of 234630757 is about 616.7772040792. Note that the first 3 decimals are identical.

The spelling of 234630757 in words is "two hundred thirty-four million, six hundred thirty thousand, seven hundred fifty-seven".