1097369 has 16 divisors (see below), whose sum is σ = 1397760. Its totient is φ = 838080.

The previous prime is 1097359. The next prime is 1097377. The reversal of 1097369 is 9637901.

It is a cyclic number.

It is not a de Polignac number, because 1097369 - 2⁸ = 1097113 is a prime.

It is a super-2 number, since 2×1097369² = 2408437444322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1097359) 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 15 ways as a sum of consecutive naturals, for example, 2627 + ... + 3015.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

2^1097369 is an apocalyptic number.

It is an amenable number.

1097369 is a deficient number, since it is larger than the sum of its proper divisors (300391).

1097369 is a wasteful number, since it uses less digits than its factorization.

1097369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1097369 is about 1047.5538172333. The cubic root of 1097369 is about 103.1456449638.

It can be divided in two parts, 10 and 97369, that added together give a palindrome (97379).

The spelling of 1097369 in words is "one million, ninety-seven thousand, three hundred sixty-nine".