1046364289 has 2 divisors, whose sum is σ = 1046364290. Its totient is φ = 1046364288.

The previous prime is 1046364269. The next prime is 1046364299. The reversal of 1046364289 is 9824636401.

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., 1042773264 + 3591025 = 32292^2 + 1895^2 .

It is an emirp because it is prime and its reverse (9824636401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1046364289 - 2⁹ = 1046363777 is a prime.

It is not a weakly prime, because it can be changed into another prime (1046364269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523182144 + 523182145.

It is an arithmetic number, because the mean of its divisors is an integer number (523182145).

Almost surely, 2^1046364289 is an apocalyptic number.

It is an amenable number.

1046364289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046364289 is an equidigital number, since it uses as much as digits as its factorization.

1046364289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 1046364289 is about 32347.5546061831. The cubic root of 1046364289 is about 1015.2218816534.

The spelling of 1046364289 in words is "one billion, forty-six million, three hundred sixty-four thousand, two hundred eighty-nine".