11684386 has 8 divisors (see below), whose sum is σ = 20030400. Its totient is φ = 5007588.

The previous prime is 11684383. The next prime is 11684401. The reversal of 11684386 is 68348611.

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

It is not an unprimeable number, because it can be changed into a prime (11684383) 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, 417286 + ... + 417313.

It is an arithmetic number, because the mean of its divisors is an integer number (2503800).

Almost surely, 2^11684386 is an apocalyptic number.

11684386 is a deficient number, since it is larger than the sum of its proper divisors (8346014).

11684386 is an equidigital number, since it uses as much as digits as its factorization.

11684386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834608.

The product of its digits is 27648, while the sum is 37.

The square root of 11684386 is about 3418.2431159881. The cubic root of 11684386 is about 226.9178352843.

The spelling of 11684386 in words is "eleven million, six hundred eighty-four thousand, three hundred eighty-six".