798984452449 has 4 divisors (see below), whose sum is σ = 799065159700. Its totient is φ = 798903745200.

The previous prime is 798984452443. The next prime is 798984452459. The reversal of 798984452449 is 944254489897.

798984452449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 944254489897 = 23 ⋅41054543039.

It can be written as a sum of positive squares in 2 ways, for example, as 788132021824 + 10852430625 = 887768^2 + 104175^2 .

It is a cyclic number.

It is not a de Polignac number, because 798984452449 - 2³¹ = 796836968801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798984452443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40338774 + ... + 40358575.

It is an arithmetic number, because the mean of its divisors is an integer number (199766289925).

Almost surely, 2^798984452449 is an apocalyptic number.

It is an amenable number.

798984452449 is a deficient number, since it is larger than the sum of its proper divisors (80707251).

798984452449 is an equidigital number, since it uses as much as digits as its factorization.

798984452449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80707250.

The product of its digits is 836075520, while the sum is 73.

The spelling of 798984452449 in words is "seven hundred ninety-eight billion, nine hundred eighty-four million, four hundred fifty-two thousand, four hundred forty-nine".