1136364917 has 2 divisors, whose sum is σ = 1136364918. Its totient is φ = 1136364916.

The previous prime is 1136364833. The next prime is 1136364941. The reversal of 1136364917 is 7194636311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1031630161 + 104734756 = 32119^2 + 10234^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136364917 - 2⁸ = 1136364661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1136364617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568182458 + 568182459.

It is an arithmetic number, because the mean of its divisors is an integer number (568182459).

Almost surely, 2^1136364917 is an apocalyptic number.

It is an amenable number.

1136364917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136364917 is an equidigital number, since it uses as much as digits as its factorization.

1136364917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 1136364917 is about 33710.0121180637. The cubic root of 1136364917 is about 1043.5324032177.

The spelling of 1136364917 in words is "one billion, one hundred thirty-six million, three hundred sixty-four thousand, nine hundred seventeen".