698159620063 has 8 divisors (see below), whose sum is σ = 701499640832. Its totient is φ = 694827413496.

The previous prime is 698159620051. The next prime is 698159620069. The reversal of 698159620063 is 360026951896.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-698159620063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 698159619986 and 698159620013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698159620069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1774395 + ... + 2131852.

It is an arithmetic number, because the mean of its divisors is an integer number (87687455104).

Almost surely, 2^698159620063 is an apocalyptic number.

698159620063 is a deficient number, since it is larger than the sum of its proper divisors (3340020769).

698159620063 is a wasteful number, since it uses less digits than its factorization.

698159620063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907101.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 698159620063 in words is "six hundred ninety-eight billion, one hundred fifty-nine million, six hundred twenty thousand, sixty-three".