49716697 has 2 divisors, whose sum is σ = 49716698. Its totient is φ = 49716696.

The previous prime is 49716691. The next prime is 49716739. The reversal of 49716697 is 79661794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46389721 + 3326976 = 6811^2 + 1824^2 .

It is a cyclic number.

It is not a de Polignac number, because 49716697 - 2¹¹ = 49714649 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49716697.

It is not a weakly prime, because it can be changed into another prime (49716691) 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, 24858348 + 24858349.

It is an arithmetic number, because the mean of its divisors is an integer number (24858349).

Almost surely, 2^49716697 is an apocalyptic number.

It is an amenable number.

49716697 is a deficient number, since it is larger than the sum of its proper divisors (1).

49716697 is an equidigital number, since it uses as much as digits as its factorization.

49716697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 49.

The square root of 49716697 is about 7051.0068075417. The cubic root of 49716697 is about 367.7060334499.

The spelling of 49716697 in words is "forty-nine million, seven hundred sixteen thousand, six hundred ninety-seven".