49301749 has 16 divisors (see below), whose sum is σ = 59047936. Its totient is φ = 40273200.

The previous prime is 49301737. The next prime is 49301753. The reversal of 49301749 is 94710394.

49301749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 49301749 - 2⁷ = 49301621 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 (49301729) 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 15 ways as a sum of consecutive naturals, for example, 12844 + ... + 16234.

It is an arithmetic number, because the mean of its divisors is an integer number (3690496).

Almost surely, 2^49301749 is an apocalyptic number.

It is an amenable number.

49301749 is a deficient number, since it is larger than the sum of its proper divisors (9746187).

49301749 is a wasteful number, since it uses less digits than its factorization.

49301749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 49301749 is about 7021.5204193964. The cubic root of 49301749 is about 366.6801852683.

The spelling of 49301749 in words is "forty-nine million, three hundred one thousand, seven hundred forty-nine".