13949011 has 8 divisors (see below), whose sum is σ = 14146704. Its totient is φ = 13752960.

The previous prime is 13949003. The next prime is 13949041. The reversal of 13949011 is 11094931.

It is a happy number.

13949011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13949011 - 2³ = 13949003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13949041) 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, 30295 + ... + 30751.

It is an arithmetic number, because the mean of its divisors is an integer number (1768338).

Almost surely, 2^13949011 is an apocalyptic number.

13949011 is a deficient number, since it is larger than the sum of its proper divisors (197693).

13949011 is a wasteful number, since it uses less digits than its factorization.

13949011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 13949011 is about 3734.8374797305. The cubic root of 13949011 is about 240.7212734680.

The spelling of 13949011 in words is "thirteen million, nine hundred forty-nine thousand, eleven".