4449134797 has 4 divisors (see below), whose sum is σ = 4452603840. Its totient is φ = 4445665756.

The previous prime is 4449134783. The next prime is 4449134827. The reversal of 4449134797 is 7974319444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4449134797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4449134777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1732597 + ... + 1735162.

It is an arithmetic number, because the mean of its divisors is an integer number (1113150960).

Almost surely, 2^4449134797 is an apocalyptic number.

It is an amenable number.

4449134797 is a deficient number, since it is larger than the sum of its proper divisors (3469043).

4449134797 is a wasteful number, since it uses less digits than its factorization.

4449134797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469042.

The product of its digits is 3048192, while the sum is 52.

The square root of 4449134797 is about 66701.8350347275. The cubic root of 4449134797 is about 1644.7195497544.

The spelling of 4449134797 in words is "four billion, four hundred forty-nine million, one hundred thirty-four thousand, seven hundred ninety-seven".