798280089600 has 768 divisors, whose sum is σ = 3081508128000. Its totient is φ = 182271344640.

The previous prime is 798280089587. The next prime is 798280089611. The reversal of 798280089600 is 6980082897.

It is a tau number, because it is divible by the number of its divisors (768).

It is a super-2 number, since 2×798280089600² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 842956327 + ... + 842957273.

It is an arithmetic number, because the mean of its divisors is an integer number (4012380375).

Almost surely, 2^798280089600 is an apocalyptic number.

798280089600 is a gapful number since it is divisible by the number (70) 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 798280089600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1540754064000).

798280089600 is an abundant number, since it is smaller than the sum of its proper divisors (2283228038400).

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

798280089600 is an frugal number, since it uses more digits than its factorization.

798280089600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 57.

The spelling of 798280089600 in words is "seven hundred ninety-eight billion, two hundred eighty million, eighty-nine thousand, six hundred".