49793849 has 6 divisors (see below), whose sum is σ = 57923514. Its totient is φ = 42680400.

The previous prime is 49793837. The next prime is 49793857. The reversal of 49793849 is 94839794.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44129449 + 5664400 = 6643^2 + 2380^2 .

It is not a de Polignac number, because 49793849 - 2⁸ = 49793593 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 49793849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49793819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 508052 + ... + 508149.

It is an arithmetic number, because the mean of its divisors is an integer number (9653919).

Almost surely, 2^49793849 is an apocalyptic number.

49793849 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

49793849 is a deficient number, since it is larger than the sum of its proper divisors (8129665).

49793849 is a wasteful number, since it uses less digits than its factorization.

49793849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016215 (or 1016208 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 49793849 is about 7056.4756784106. The cubic root of 49793849 is about 367.8961412371.

The spelling of 49793849 in words is "forty-nine million, seven hundred ninety-three thousand, eight hundred forty-nine".