1369730197 has 8 divisors (see below), whose sum is σ = 1572896160. Its totient is φ = 1179671760.

The previous prime is 1369730191. The next prime is 1369730237. The reversal of 1369730197 is 7910379631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1369730197 - 2³ = 1369730189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369730191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3276658 + ... + 3277075.

It is an arithmetic number, because the mean of its divisors is an integer number (196612020).

Almost surely, 2^1369730197 is an apocalyptic number.

It is an amenable number.

1369730197 is a deficient number, since it is larger than the sum of its proper divisors (203165963).

1369730197 is a wasteful number, since it uses less digits than its factorization.

1369730197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553763.

The product of its (nonzero) digits is 214326, while the sum is 46.

The square root of 1369730197 is about 37009.8662115928. The cubic root of 1369730197 is about 1110.5676281377.

The spelling of 1369730197 in words is "one billion, three hundred sixty-nine million, seven hundred thirty thousand, one hundred ninety-seven".