1064039917 has 2 divisors, whose sum is σ = 1064039918. Its totient is φ = 1064039916.

The previous prime is 1064039891. The next prime is 1064039971. The reversal of 1064039917 is 7199304601.

Together with next prime (1064039971) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 750431236 + 313608681 = 27394^2 + 17709^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064039917 - 2⁷ = 1064039789 is a prime.

It is a super-2 number, since 2×1064039917² = 2264361889938733778, 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 1064039917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064039987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532019958 + 532019959.

It is an arithmetic number, because the mean of its divisors is an integer number (532019959).

Almost surely, 2^1064039917 is an apocalyptic number.

It is an amenable number.

1064039917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064039917 is an equidigital number, since it uses as much as digits as its factorization.

1064039917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 1064039917 is about 32619.6247219369. The cubic root of 1064039917 is about 1020.9065108495.

The spelling of 1064039917 in words is "one billion, sixty-four million, thirty-nine thousand, nine hundred seventeen".