798630554870 has 32 divisors (see below), whose sum is σ = 1455847240320. Its totient is φ = 315383477760.

The previous prime is 798630554803. The next prime is 798630554899. The reversal of 798630554870 is 78455036897.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12324074 + ... + 12388706.

It is an arithmetic number, because the mean of its divisors is an integer number (45495226260).

Almost surely, 2^798630554870 is an apocalyptic number.

798630554870 is a deficient number, since it is larger than the sum of its proper divisors (657216685450).

798630554870 is a wasteful number, since it uses less digits than its factorization.

798630554870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80360.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 798630554870 in words is "seven hundred ninety-eight billion, six hundred thirty million, five hundred fifty-four thousand, eight hundred seventy".