49730029 has 2 divisors, whose sum is σ = 49730030. Its totient is φ = 49730028.

The previous prime is 49730027. The next prime is 49730081. The reversal of 49730029 is 92003794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33327529 + 16402500 = 5773^2 + 4050^2 .

It is a cyclic number.

It is not a de Polignac number, because 49730029 - 2¹ = 49730027 is a prime.

Together with 49730027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 49729976 and 49730003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49730027) 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 as a sum of consecutive naturals, namely, 24865014 + 24865015.

It is an arithmetic number, because the mean of its divisors is an integer number (24865015).

Almost surely, 2^49730029 is an apocalyptic number.

It is an amenable number.

49730029 is a deficient number, since it is larger than the sum of its proper divisors (1).

49730029 is an equidigital number, since it uses as much as digits as its factorization.

49730029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 49730029 is about 7051.9521410741. The cubic root of 49730029 is about 367.7388984564.

The spelling of 49730029 in words is "forty-nine million, seven hundred thirty thousand, twenty-nine".