43949014 has 8 divisors (see below), whose sum is σ = 69393240. Its totient is φ = 20817936.

The previous prime is 43949011. The next prime is 43949027. The reversal of 43949014 is 41094934.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43949011) 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, 578239 + ... + 578314.

It is an arithmetic number, because the mean of its divisors is an integer number (8674155).

Almost surely, 2^43949014 is an apocalyptic number.

43949014 is a deficient number, since it is larger than the sum of its proper divisors (25444226).

43949014 is a wasteful number, since it uses less digits than its factorization.

43949014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156574.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 43949014 is about 6629.4052523586. The cubic root of 43949014 is about 352.8984184487.

The spelling of 43949014 in words is "forty-three million, nine hundred forty-nine thousand, fourteen".