13850949 has 8 divisors (see below), whose sum is σ = 21106240. Its totient is φ = 7914816.

The previous prime is 13850939. The next prime is 13850953. The reversal of 13850949 is 94905831.

13850949 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 not a de Polignac number, because 13850949 - 2⁵ = 13850917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13850939) 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, 329764 + ... + 329805.

It is an arithmetic number, because the mean of its divisors is an integer number (2638280).

Almost surely, 2^13850949 is an apocalyptic number.

It is an amenable number.

13850949 is a deficient number, since it is larger than the sum of its proper divisors (7255291).

13850949 is an equidigital number, since it uses as much as digits as its factorization.

13850949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659579.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 13850949 is about 3721.6863113379. The cubic root of 13850949 is about 240.1558536294.

The spelling of 13850949 in words is "thirteen million, eight hundred fifty thousand, nine hundred forty-nine".