798680388 has 24 divisors (see below), whose sum is σ = 2033004960. Its totient is φ = 242024320.

The previous prime is 798680357. The next prime is 798680411. The reversal of 798680388 is 883086897.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3025173 + ... + 3025436.

It is an arithmetic number, because the mean of its divisors is an integer number (84708540).

Almost surely, 2^798680388 is an apocalyptic number.

It is an amenable number.

798680388 is an abundant number, since it is smaller than the sum of its proper divisors (1234324572).

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

798680388 is a wasteful number, since it uses less digits than its factorization.

798680388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050627 (or 6050625 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 57.

The square root of 798680388 is about 28260.9339548430. The cubic root of 798680388 is about 927.8070611204.

It can be divided in two parts, 798 and 680388, that added together give a palindrome (681186).

The spelling of 798680388 in words is "seven hundred ninety-eight million, six hundred eighty thousand, three hundred eighty-eight".