1363161799 has 2 divisors, whose sum is σ = 1363161800. Its totient is φ = 1363161798.

The previous prime is 1363161773. The next prime is 1363161883. The reversal of 1363161799 is 9971613631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1363161799 - 2²⁹ = 826290887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363161719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681580899 + 681580900.

It is an arithmetic number, because the mean of its divisors is an integer number (681580900).

Almost surely, 2^1363161799 is an apocalyptic number.

1363161799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363161799 is an equidigital number, since it uses as much as digits as its factorization.

1363161799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 183708, while the sum is 46.

The square root of 1363161799 is about 36921.0210990975. The cubic root of 1363161799 is about 1108.7895792900.

The spelling of 1363161799 in words is "one billion, three hundred sixty-three million, one hundred sixty-one thousand, seven hundred ninety-nine".