49774351 has 16 divisors (see below), whose sum is σ = 57853440. Its totient is φ = 42321280.

The previous prime is 49774339. The next prime is 49774397. The reversal of 49774351 is 15347794.

It is a cyclic number.

It is not a de Polignac number, because 49774351 - 2⁹ = 49773839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49774301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32730 + ... + 34216.

It is an arithmetic number, because the mean of its divisors is an integer number (3615840).

Almost surely, 2^49774351 is an apocalyptic number.

49774351 is a deficient number, since it is larger than the sum of its proper divisors (8079089).

49774351 is a wasteful number, since it uses less digits than its factorization.

49774351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694.

The product of its digits is 105840, while the sum is 40.

The square root of 49774351 is about 7055.0939752777. The cubic root of 49774351 is about 367.8481153892.

It can be divided in two parts, 497743 and 51, that added together give a palindrome (497794).

The spelling of 49774351 in words is "forty-nine million, seven hundred seventy-four thousand, three hundred fifty-one".