49677317 has 2 divisors, whose sum is σ = 49677318. Its totient is φ = 49677316.

The previous prime is 49677311. The next prime is 49677359. The reversal of 49677317 is 71377694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45346756 + 4330561 = 6734^2 + 2081^2 .

It is a cyclic number.

It is not a de Polignac number, because 49677317 - 2⁴ = 49677301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49677311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24838658 + 24838659.

It is an arithmetic number, because the mean of its divisors is an integer number (24838659).

Almost surely, 2^49677317 is an apocalyptic number.

It is an amenable number.

49677317 is a deficient number, since it is larger than the sum of its proper divisors (1).

49677317 is an equidigital number, since it uses as much as digits as its factorization.

49677317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 222264, while the sum is 44.

The square root of 49677317 is about 7048.2137453400. The cubic root of 49677317 is about 367.6089226242.

It can be divided in two parts, 49677 and 317, that added together give a palindrome (49994).

The spelling of 49677317 in words is "forty-nine million, six hundred seventy-seven thousand, three hundred seventeen".