11097379 has 4 divisors (see below), whose sum is σ = 11750184. Its totient is φ = 10444576.

The previous prime is 11097377. The next prime is 11097389. The reversal of 11097379 is 97379011.

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

It is a cyclic number.

It is not a de Polignac number, because 11097379 - 2¹ = 11097377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11097377) 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 3 ways as a sum of consecutive naturals, for example, 326377 + ... + 326410.

It is an arithmetic number, because the mean of its divisors is an integer number (2937546).

Almost surely, 2^11097379 is an apocalyptic number.

11097379 is a deficient number, since it is larger than the sum of its proper divisors (652805).

11097379 is an equidigital number, since it uses as much as digits as its factorization.

11097379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652804.

The product of its (nonzero) digits is 11907, while the sum is 37.

The square root of 11097379 is about 3331.2728798464. The cubic root of 11097379 is about 223.0523515208.

It can be divided in two parts, 11097 and 379, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 11097379 in words is "eleven million, ninety-seven thousand, three hundred seventy-nine".