1361461799 has 2 divisors, whose sum is σ = 1361461800. Its totient is φ = 1361461798.

The previous prime is 1361461769. The next prime is 1361461807. The reversal of 1361461799 is 9971641631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361461799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1361461729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680730899 + 680730900.

It is an arithmetic number, because the mean of its divisors is an integer number (680730900).

Almost surely, 2^1361461799 is an apocalyptic number.

1361461799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1361461799 is an equidigital number, since it uses as much as digits as its factorization.

1361461799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 47.

The square root of 1361461799 is about 36897.9918017228. The cubic root of 1361461799 is about 1108.3284634732.

The spelling of 1361461799 in words is "one billion, three hundred sixty-one million, four hundred sixty-one thousand, seven hundred ninety-nine".