49794049 has 4 divisors (see below), whose sum is σ = 51008580. Its totient is φ = 48579520.

The previous prime is 49794047. The next prime is 49794067. The reversal of 49794049 is 94049794.

49794049 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.

It can be written as a sum of positive squares in 2 ways, for example, as 27373824 + 22420225 = 5232^2 + 4735^2 .

It is a cyclic number.

It is not a de Polignac number, because 49794049 - 2¹ = 49794047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49794047) 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, 607204 + ... + 607285.

It is an arithmetic number, because the mean of its divisors is an integer number (12752145).

Almost surely, 2^49794049 is an apocalyptic number.

It is an amenable number.

49794049 is a deficient number, since it is larger than the sum of its proper divisors (1214531).

49794049 is a wasteful number, since it uses less digits than its factorization.

49794049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214530.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 49794049 is about 7056.4898497766. The cubic root of 49794049 is about 367.8966337954.

The spelling of 49794049 in words is "forty-nine million, seven hundred ninety-four thousand, forty-nine".