1369580017 has 4 divisors (see below), whose sum is σ = 1474932340. Its totient is φ = 1264227696.

The previous prime is 1369579997. The next prime is 1369580053. The reversal of 1369580017 is 7100859631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 291180096 + 1078399921 = 17064^2 + 32839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1369580017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1369580077) 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, 52676142 + ... + 52676167.

It is an arithmetic number, because the mean of its divisors is an integer number (368733085).

Almost surely, 2^1369580017 is an apocalyptic number.

It is an amenable number.

1369580017 is a deficient number, since it is larger than the sum of its proper divisors (105352323).

1369580017 is a wasteful number, since it uses less digits than its factorization.

1369580017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105352322.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 1369580017 is about 37007.8372375366. The cubic root of 1369580017 is about 1110.5270383577.

The spelling of 1369580017 in words is "one billion, three hundred sixty-nine million, five hundred eighty thousand, seventeen".