1369194713 has 4 divisors (see below), whose sum is σ = 1402589748. Its totient is φ = 1335799680.

The previous prime is 1369194707. The next prime is 1369194721. The reversal of 1369194713 is 3174919631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3174919631 = 13 ⋅244224587.

It can be written as a sum of positive squares in 2 ways, for example, as 452497984 + 916696729 = 21272^2 + 30277^2 .

It is not a de Polignac number, because 1369194713 - 2⁸ = 1369194457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1369194703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16697456 + ... + 16697537.

It is an arithmetic number, because the mean of its divisors is an integer number (350647437).

Almost surely, 2^1369194713 is an apocalyptic number.

It is an amenable number.

1369194713 is a deficient number, since it is larger than the sum of its proper divisors (33395035).

1369194713 is an equidigital number, since it uses as much as digits as its factorization.

1369194713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33395034.

The product of its digits is 122472, while the sum is 44.

The square root of 1369194713 is about 37002.6311632024. The cubic root of 1369194713 is about 1110.4228870516.

The spelling of 1369194713 in words is "one billion, three hundred sixty-nine million, one hundred ninety-four thousand, seven hundred thirteen".