49696843 has 4 divisors (see below), whose sum is σ = 56796400. Its totient is φ = 42597288.

The previous prime is 49696841. The next prime is 49696873. The reversal of 49696843 is 34869694.

49696843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34869694 = 2 ⋅17434847.

It is a cyclic number.

It is not a de Polignac number, because 49696843 - 2¹ = 49696841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49696841) 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 3 ways as a sum of consecutive naturals, for example, 3549768 + ... + 3549781.

It is an arithmetic number, because the mean of its divisors is an integer number (14199100).

Almost surely, 2^49696843 is an apocalyptic number.

49696843 is a deficient number, since it is larger than the sum of its proper divisors (7099557).

49696843 is an equidigital number, since it uses as much as digits as its factorization.

49696843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7099556.

The product of its digits is 1119744, while the sum is 49.

The square root of 49696843 is about 7049.5987829096. The cubic root of 49696843 is about 367.6570800263.

The spelling of 49696843 in words is "forty-nine million, six hundred ninety-six thousand, eight hundred forty-three".