1164348517 has 2 divisors, whose sum is σ = 1164348518. Its totient is φ = 1164348516.

The previous prime is 1164348511. The next prime is 1164348533. The reversal of 1164348517 is 7158434611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1135285636 + 29062881 = 33694^2 + 5391^2 .

It is an emirp because it is prime and its reverse (7158434611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1164348517 - 2¹⁹ = 1163824229 is a prime.

It is a super-4 number, since 4×1164348517⁴ (a number of 37 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1164348517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164348511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582174258 + 582174259.

It is an arithmetic number, because the mean of its divisors is an integer number (582174259).

Almost surely, 2^1164348517 is an apocalyptic number.

It is an amenable number.

1164348517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164348517 is an equidigital number, since it uses as much as digits as its factorization.

1164348517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 40.

The square root of 1164348517 is about 34122.5514432904. The cubic root of 1164348517 is about 1052.0288864853.

The spelling of 1164348517 in words is "one billion, one hundred sixty-four million, three hundred forty-eight thousand, five hundred seventeen".