49444617 has 8 divisors (see below), whose sum is σ = 67708096. Its totient is φ = 32072112.

The previous prime is 49444609. The next prime is 49444627. The reversal of 49444617 is 71644494.

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

It is not a de Polignac number, because 49444617 - 2³ = 49444609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49444627) 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, 222613 + ... + 222834.

It is an arithmetic number, because the mean of its divisors is an integer number (8463512).

Almost surely, 2^49444617 is an apocalyptic number.

It is an amenable number.

49444617 is a deficient number, since it is larger than the sum of its proper divisors (18263479).

49444617 is a wasteful number, since it uses less digits than its factorization.

49444617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445487.

The product of its digits is 96768, while the sum is 39.

The square root of 49444617 is about 7031.6866397757. The cubic root of 49444617 is about 367.0340357528.

The spelling of 49444617 in words is "forty-nine million, four hundred forty-four thousand, six hundred seventeen".