2449489173 has 8 divisors (see below), whose sum is σ = 3266791200. Its totient is φ = 1632589968.

The previous prime is 2449489169. The next prime is 2449489201. The reversal of 2449489173 is 3719849442.

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

It is not a de Polignac number, because 2449489173 - 2² = 2449489169 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449489103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86218 + ... + 111051.

It is an arithmetic number, because the mean of its divisors is an integer number (408348900).

Almost surely, 2^2449489173 is an apocalyptic number.

It is an amenable number.

2449489173 is a deficient number, since it is larger than the sum of its proper divisors (817302027).

2449489173 is a wasteful number, since it uses less digits than its factorization.

2449489173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201411.

The product of its digits is 1741824, while the sum is 51.

The square root of 2449489173 is about 49492.3142821186. The cubic root of 2449489173 is about 1348.0060500760.

The spelling of 2449489173 in words is "two billion, four hundred forty-nine million, four hundred eighty-nine thousand, one hundred seventy-three".