798396800 has 48 divisors (see below), whose sum is σ = 1972297500. Its totient is φ = 319357440.

The previous prime is 798396799. The next prime is 798396877. The reversal of 798396800 is 8693897.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 121550 + ... + 127949.

Almost surely, 2^798396800 is an apocalyptic number.

It is an amenable number.

798396800 is an abundant number, since it is smaller than the sum of its proper divisors (1173900700).

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

798396800 is a wasteful number, since it uses less digits than its factorization.

798396800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249523 (or 249506 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 798396800 is about 28255.9161946662. The cubic root of 798396800 is about 927.6972357549.

The spelling of 798396800 in words is "seven hundred ninety-eight million, three hundred ninety-six thousand, eight hundred".