49317347 has 2 divisors, whose sum is σ = 49317348. Its totient is φ = 49317346.

The previous prime is 49317299. The next prime is 49317349. The reversal of 49317347 is 74371394.

It is a happy number.

49317347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49317347 - 2⁸ = 49317091 is a prime.

Together with 49317349, it forms a pair of twin primes.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 49317347 parts by 9931 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 49317347.

It is not a weakly prime, because it can be changed into another prime (49317349) 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 as a sum of consecutive naturals, namely, 24658673 + 24658674.

It is an arithmetic number, because the mean of its divisors is an integer number (24658674).

Almost surely, 2^49317347 is an apocalyptic number.

49317347 is a deficient number, since it is larger than the sum of its proper divisors (1).

49317347 is an equidigital number, since it uses as much as digits as its factorization.

49317347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 49317347 is about 7022.6310596528. The cubic root of 49317347 is about 366.7188510667.

The spelling of 49317347 in words is "forty-nine million, three hundred seventeen thousand, three hundred forty-seven".