49949079 has 16 divisors (see below), whose sum is σ = 67520352. Its totient is φ = 32842368.

The previous prime is 49949071. The next prime is 49949087. The reversal of 49949079 is 97094994.

It is an interprime number because it is at equal distance from previous prime (49949071) and next prime (49949087).

It is not a de Polignac number, because 49949079 - 2³ = 49949071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49949071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81177 + ... + 81789.

It is an arithmetic number, because the mean of its divisors is an integer number (4220022).

Almost surely, 2^49949079 is an apocalyptic number.

49949079 is a deficient number, since it is larger than the sum of its proper divisors (17571273).

49949079 is a wasteful number, since it uses less digits than its factorization.

49949079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946.

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 49949079 is about 7067.4662362122. The cubic root of 49949079 is about 368.2780443391.

The spelling of 49949079 in words is "forty-nine million, nine hundred forty-nine thousand, seventy-nine".