1196016817 has 2 divisors, whose sum is σ = 1196016818. Its totient is φ = 1196016816.

The previous prime is 1196016733. The next prime is 1196016821. The reversal of 1196016817 is 7186106911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 834978816 + 361038001 = 28896^2 + 19001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1196016817 - 2¹¹ = 1196014769 is a prime.

It is a super-2 number, since 2×1196016817² = 2860912453093622978, 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 1196016817.

It is not a weakly prime, because it can be changed into another prime (1196016847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598008408 + 598008409.

It is an arithmetic number, because the mean of its divisors is an integer number (598008409).

Almost surely, 2^1196016817 is an apocalyptic number.

It is an amenable number.

1196016817 is a deficient number, since it is larger than the sum of its proper divisors (1).

1196016817 is an equidigital number, since it uses as much as digits as its factorization.

1196016817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 40.

The square root of 1196016817 is about 34583.4760687817. The cubic root of 1196016817 is about 1061.4814982102.

The spelling of 1196016817 in words is "one billion, one hundred ninety-six million, sixteen thousand, eight hundred seventeen".