49317 has 8 divisors (see below), whose sum is σ = 69696. Its totient is φ = 30912.

The previous prime is 49307. The next prime is 49331. The reversal of 49317 is 71394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49317 - 2⁶ = 49253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433 + ... + 534.

It is an arithmetic number, because the mean of its divisors is an integer number (8712).

2⁴⁹³¹⁷ is an apocalyptic number.

It is an amenable number.

49317 is a deficient number, since it is larger than the sum of its proper divisors (20379).

49317 is a wasteful number, since it uses less digits than its factorization.

49317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987.

The product of its digits is 756, while the sum is 24.

The square root of 49317 is about 222.0743118868. The cubic root of 49317 is about 36.6717990979.

The spelling of 49317 in words is "forty-nine thousand, three hundred seventeen".