797889600 has 252 divisors, whose sum is σ = 2881695024. Its totient is φ = 209341440.

The previous prime is 797889583. The next prime is 797889637. The reversal of 797889600 is 6988797.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 964387 + ... + 965213.

Almost surely, 2^797889600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797889600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440847512).

797889600 is an abundant number, since it is smaller than the sum of its proper divisors (2083805424).

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

797889600 is a wasteful number, since it uses less digits than its factorization.

797889600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 797889600 is about 28246.9396572443. The cubic root of 797889600 is about 927.5007471121.

The spelling of 797889600 in words is "seven hundred ninety-seven million, eight hundred eighty-nine thousand, six hundred".