798984452448 has 576 divisors, whose sum is σ = 2861198121600. Its totient is φ = 210154549248.

The previous prime is 798984452443. The next prime is 798984452459. The reversal of 798984452448 is 844254489897.

It is a happy number.

798984452448 is a `hidden beast` number, since 7 + 9 + 8 + 98 + 4 + 4 + 524 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 715294386 + ... + 715295502.

It is an arithmetic number, because the mean of its divisors is an integer number (4967357850).

Almost surely, 2^798984452448 is an apocalyptic number.

798984452448 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 798984452448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1430599060800).

798984452448 is an abundant number, since it is smaller than the sum of its proper divisors (2062213669152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

798984452448 is a wasteful number, since it uses less digits than its factorization.

798984452448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724 (or 1699 counting only the distinct ones).

The product of its digits is 743178240, while the sum is 72.

The spelling of 798984452448 in words is "seven hundred ninety-eight billion, nine hundred eighty-four million, four hundred fifty-two thousand, four hundred forty-eight".