964375129 has 2 divisors, whose sum is σ = 964375130. Its totient is φ = 964375128.

The previous prime is 964375123. The next prime is 964375157. The reversal of 964375129 is 921573469.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 511664400 + 452710729 = 22620^2 + 21277^2 .

It is an emirp because it is prime and its reverse (921573469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964375129 - 2¹⁵ = 964342361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (964375123) 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, 482187564 + 482187565.

It is an arithmetic number, because the mean of its divisors is an integer number (482187565).

Almost surely, 2^964375129 is an apocalyptic number.

It is an amenable number.

964375129 is a deficient number, since it is larger than the sum of its proper divisors (1).

964375129 is an equidigital number, since it uses as much as digits as its factorization.

964375129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 46.

The square root of 964375129 is about 31054.3898507119. The cubic root of 964375129 is about 987.9811694275.

The spelling of 964375129 in words is "nine hundred sixty-four million, three hundred seventy-five thousand, one hundred twenty-nine".