1361346717 has 4 divisors (see below), whose sum is σ = 1815128960. Its totient is φ = 907564476.

The previous prime is 1361346709. The next prime is 1361346719. The reversal of 1361346717 is 7176431631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7176431631 = 3 ⋅2392143877.

It is not a de Polignac number, because 1361346717 - 2³ = 1361346709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361346719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226891117 + ... + 226891122.

It is an arithmetic number, because the mean of its divisors is an integer number (453782240).

Almost surely, 2^1361346717 is an apocalyptic number.

It is an amenable number.

1361346717 is a deficient number, since it is larger than the sum of its proper divisors (453782243).

1361346717 is an equidigital number, since it uses as much as digits as its factorization.

1361346717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453782242.

The product of its digits is 63504, while the sum is 39.

The square root of 1361346717 is about 36896.4323072028. The cubic root of 1361346717 is about 1108.2972342336.

The spelling of 1361346717 in words is "one billion, three hundred sixty-one million, three hundred forty-six thousand, seven hundred seventeen".