698160306496 has 112 divisors (see below), whose sum is σ = 1412348590080. Its totient is φ = 342372925440.

The previous prime is 698160306469. The next prime is 698160306499. The reversal of 698160306496 is 694603061896.

It is a self number, because there is not a number n which added to its sum of digits gives 698160306496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698160306499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478519015 + ... + 478520473.

Almost surely, 2^698160306496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 698160306496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (706174295040).

698160306496 is an abundant number, since it is smaller than the sum of its proper divisors (714188283584).

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

698160306496 is a wasteful number, since it uses less digits than its factorization.

698160306496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 58.

The spelling of 698160306496 in words is "six hundred ninety-eight billion, one hundred sixty million, three hundred six thousand, four hundred ninety-six".