49879713 has 16 divisors (see below), whose sum is σ = 73934336. Its totient is φ = 29704320.

The previous prime is 49879607. The next prime is 49879723. The reversal of 49879713 is 31797894.

49879713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49879713 - 2⁸ = 49879457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49879723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19420 + ... + 21837.

It is an arithmetic number, because the mean of its divisors is an integer number (4620896).

Almost surely, 2^49879713 is an apocalyptic number.

It is an amenable number.

49879713 is a deficient number, since it is larger than the sum of its proper divisors (24054623).

49879713 is a wasteful number, since it uses less digits than its factorization.

49879713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41304.

The product of its digits is 381024, while the sum is 48.

The square root of 49879713 is about 7062.5571148133. The cubic root of 49879713 is about 368.1074852418.

The spelling of 49879713 in words is "forty-nine million, eight hundred seventy-nine thousand, seven hundred thirteen".