49470317 has 8 divisors (see below), whose sum is σ = 55113240. Its totient is φ = 44089920.

The previous prime is 49470307. The next prime is 49470341. The reversal of 49470317 is 71307494.

It can be written as a sum of positive squares in 4 ways, for example, as 12187081 + 37283236 = 3491^2 + 6106^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 49470317 - 2⁴ = 49470301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49470307) 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 in 7 ways as a sum of consecutive naturals, for example, 65234 + ... + 65987.

It is an arithmetic number, because the mean of its divisors is an integer number (6889155).

Almost surely, 2^49470317 is an apocalyptic number.

It is an amenable number.

49470317 is a deficient number, since it is larger than the sum of its proper divisors (5642923).

49470317 is a wasteful number, since it uses less digits than its factorization.

49470317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131263.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 49470317 is about 7033.5138444450. The cubic root of 49470317 is about 367.0976162560.

The spelling of 49470317 in words is "forty-nine million, four hundred seventy thousand, three hundred seventeen".