798516134534 has 8 divisors (see below), whose sum is σ = 1198742495088. Its totient is φ = 398935302840.

The previous prime is 798516134519. The next prime is 798516134557. The reversal of 798516134534 is 435431615897.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×798516134534² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 798516134534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161379122 + ... + 161384069.

It is an arithmetic number, because the mean of its divisors is an integer number (149842811886).

Almost surely, 2^798516134534 is an apocalyptic number.

798516134534 is a deficient number, since it is larger than the sum of its proper divisors (400226360554).

798516134534 is a wasteful number, since it uses less digits than its factorization.

798516134534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322764430.

The product of its digits is 10886400, while the sum is 56.

The spelling of 798516134534 in words is "seven hundred ninety-eight billion, five hundred sixteen million, one hundred thirty-four thousand, five hundred thirty-four".