234301387 has 2 divisors, whose sum is σ = 234301388. Its totient is φ = 234301386.

The previous prime is 234301381. The next prime is 234301477. The reversal of 234301387 is 783103432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234301387 - 2¹¹ = 234299339 is a prime.

It is not a weakly prime, because it can be changed into another prime (234301381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117150693 + 117150694.

It is an arithmetic number, because the mean of its divisors is an integer number (117150694).

Almost surely, 2^234301387 is an apocalyptic number.

234301387 is a deficient number, since it is larger than the sum of its proper divisors (1).

234301387 is an equidigital number, since it uses as much as digits as its factorization.

234301387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 234301387 is about 15306.9065130744. The cubic root of 234301387 is about 616.4884623944.

The spelling of 234301387 in words is "two hundred thirty-four million, three hundred one thousand, three hundred eighty-seven".