1136390677 has 2 divisors, whose sum is σ = 1136390678. Its totient is φ = 1136390676.

The previous prime is 1136390669. The next prime is 1136390683. The reversal of 1136390677 is 7760936311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 799814961 + 336575716 = 28281^2 + 18346^2 .

It is an emirp because it is prime and its reverse (7760936311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1136390677 - 2³ = 1136390669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1136390377) 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, 568195338 + 568195339.

It is an arithmetic number, because the mean of its divisors is an integer number (568195339).

Almost surely, 2^1136390677 is an apocalyptic number.

It is an amenable number.

1136390677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136390677 is an equidigital number, since it uses as much as digits as its factorization.

1136390677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 1136390677 is about 33710.3941982291. The cubic root of 1136390677 is about 1043.5402883584.

The spelling of 1136390677 in words is "one billion, one hundred thirty-six million, three hundred ninety thousand, six hundred seventy-seven".