11943934 has 8 divisors (see below), whose sum is σ = 18047088. Its totient is φ = 5928240.

The previous prime is 11943929. The next prime is 11943941. The reversal of 11943934 is 43934911.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11943934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21522 + ... + 22069.

It is an arithmetic number, because the mean of its divisors is an integer number (2255886).

Almost surely, 2^11943934 is an apocalyptic number.

11943934 is a deficient number, since it is larger than the sum of its proper divisors (6103154).

11943934 is a wasteful number, since it uses less digits than its factorization.

11943934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43730.

The product of its digits is 11664, while the sum is 34.

The square root of 11943934 is about 3455.9997106481. Note that the first 3 decimals coincide. The cubic root of 11943934 is about 228.5857387246.

The spelling of 11943934 in words is "eleven million, nine hundred forty-three thousand, nine hundred thirty-four".