1064276009 has 2 divisors, whose sum is σ = 1064276010. Its totient is φ = 1064276008.

The previous prime is 1064275997. The next prime is 1064276027. The reversal of 1064276009 is 9006724601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 655104025 + 409171984 = 25595^2 + 20228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064276009 - 2²⁰ = 1063227433 is a prime.

It is a super-2 number, since 2×1064276009² = 2265366846665936162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1064276009.

It is not a weakly prime, because it can be changed into another prime (1064276069) 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, 532138004 + 532138005.

It is an arithmetic number, because the mean of its divisors is an integer number (532138005).

Almost surely, 2^1064276009 is an apocalyptic number.

It is an amenable number.

1064276009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064276009 is an equidigital number, since it uses as much as digits as its factorization.

1064276009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 1064276009 is about 32623.2433856599. The cubic root of 1064276009 is about 1020.9820124141.

The spelling of 1064276009 in words is "one billion, sixty-four million, two hundred seventy-six thousand, nine".