11730379 has 4 divisors (see below), whose sum is σ = 11748384. Its totient is φ = 11712376.

The previous prime is 11730377. The next prime is 11730409. The reversal of 11730379 is 97303711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97303711 = 43 ⋅2262877.

It is a cyclic number.

It is not a de Polignac number, because 11730379 - 2¹ = 11730377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11730379.

It is not an unprimeable number, because it can be changed into a prime (11730371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7987 + ... + 9340.

It is an arithmetic number, because the mean of its divisors is an integer number (2937096).

Almost surely, 2^11730379 is an apocalyptic number.

11730379 is a deficient number, since it is larger than the sum of its proper divisors (18005).

11730379 is an equidigital number, since it uses as much as digits as its factorization.

11730379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18004.

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 11730379 is about 3424.9640874030. The cubic root of 11730379 is about 227.2151827597.

The spelling of 11730379 in words is "eleven million, seven hundred thirty thousand, three hundred seventy-nine".