698029803928 has 16 divisors (see below), whose sum is σ = 1311106077000. Its totient is φ = 348401516736.

The previous prime is 698029803923. The next prime is 698029803971. The reversal of 698029803928 is 829308920896.

It is a self number, because there is not a number n which added to its sum of digits gives 698029803928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698029803923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76668318 + ... + 76677421.

Almost surely, 2^698029803928 is an apocalyptic number.

It is an amenable number.

698029803928 is a deficient number, since it is larger than the sum of its proper divisors (613076273072).

698029803928 is a wasteful number, since it uses less digits than its factorization.

698029803928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153346314 (or 153346310 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 64.

The spelling of 698029803928 in words is "six hundred ninety-eight billion, twenty-nine million, eight hundred three thousand, nine hundred twenty-eight".