1369324697 has 12 divisors (see below), whose sum is σ = 1533895020. Its totient is φ = 1220401728.

The previous prime is 1369324667. The next prime is 1369324703. The reversal of 1369324697 is 7964239631.

It can be written as a sum of positive squares in 6 ways, for example, as 440538121 + 928786576 = 20989^2 + 30476^2 .

It is not a de Polignac number, because 1369324697 - 2²⁴ = 1352547481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1369324657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134798 + ... + 144599.

It is an arithmetic number, because the mean of its divisors is an integer number (127824585).

Almost surely, 2^1369324697 is an apocalyptic number.

It is an amenable number.

1369324697 is a deficient number, since it is larger than the sum of its proper divisors (164570323).

1369324697 is a wasteful number, since it uses less digits than its factorization.

1369324697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279452 (or 279439 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 50.

The square root of 1369324697 is about 37004.3875371556. The cubic root of 1369324697 is about 1110.4580251368.

The spelling of 1369324697 in words is "one billion, three hundred sixty-nine million, three hundred twenty-four thousand, six hundred ninety-seven".