698000000897 has 8 divisors (see below), whose sum is σ = 706008283200. Its totient is φ = 690020893584.

The previous prime is 698000000839. The next prime is 698000000899. The reversal of 698000000897 is 798000000896.

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

It is a cyclic number.

It is not a de Polignac number, because 698000000897 - 2⁶ = 698000000833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (698000000899) 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, 7245623 + ... + 7341324.

It is an arithmetic number, because the mean of its divisors is an integer number (88251035400).

Almost surely, 2^698000000897 is an apocalyptic number.

It is an amenable number.

698000000897 is a deficient number, since it is larger than the sum of its proper divisors (8008282303).

698000000897 is a wasteful number, since it uses less digits than its factorization.

698000000897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14587495.

The product of its (nonzero) digits is 217728, while the sum is 47.

Subtracting 698000000897 from its reverse (798000000896), we obtain a palindrome (99999999999).

The spelling of 698000000897 in words is "six hundred ninety-eight billion, eight hundred ninety-seven", and thus it is an aban number.