2449022689 has 8 divisors (see below), whose sum is σ = 2592324000. Its totient is φ = 2307161952.

The previous prime is 2449022683. The next prime is 2449022699. The reversal of 2449022689 is 9862209442.

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 2449022689 - 2²³ = 2440634081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2449022683) 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, 356644 + ... + 363445.

It is an arithmetic number, because the mean of its divisors is an integer number (324040500).

Almost surely, 2^2449022689 is an apocalyptic number.

It is an amenable number.

2449022689 is a deficient number, since it is larger than the sum of its proper divisors (143301311).

2449022689 is a wasteful number, since it uses less digits than its factorization.

2449022689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720287.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 2449022689 is about 49487.6013664029. The cubic root of 2449022689 is about 1347.9204726172.

The spelling of 2449022689 in words is "two billion, four hundred forty-nine million, twenty-two thousand, six hundred eighty-nine".