11949683 has 8 divisors (see below), whose sum is σ = 12208560. Its totient is φ = 11692800.

The previous prime is 11949671. The next prime is 11949701. The reversal of 11949683 is 38694911.

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

It is a cyclic number.

It is not a de Polignac number, because 11949683 - 2²² = 7755379 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 11949683.

It is not an unprimeable number, because it can be changed into a prime (11949643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19583 + ... + 20183.

It is an arithmetic number, because the mean of its divisors is an integer number (1526070).

Almost surely, 2^11949683 is an apocalyptic number.

11949683 is a deficient number, since it is larger than the sum of its proper divisors (258877).

11949683 is an equidigital number, since it uses as much as digits as its factorization.

11949683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997.

The product of its digits is 46656, while the sum is 41.

The square root of 11949683 is about 3456.8313525540. The cubic root of 11949683 is about 228.6224080672.

The spelling of 11949683 in words is "eleven million, nine hundred forty-nine thousand, six hundred eighty-three".