89657475698 has 24 divisors (see below), whose sum is σ = 156619671552. Its totient is φ = 38381275464.

The previous prime is 89657475683. The next prime is 89657475701.

89657475698 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428786 + ... + 602637.

It is an arithmetic number, because the mean of its divisors is an integer number (6525819648).

Almost surely, 2^89657475698 is an apocalyptic number.

89657475698 is a deficient number, since it is larger than the sum of its proper divisors (66962195854).

89657475698 is a wasteful number, since it uses less digits than its factorization.

89657475698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032326 (or 1032319 counting only the distinct ones).

The product of its digits is 914457600, while the sum is 74.

The spelling of 89657475698 in words is "eighty-nine billion, six hundred fifty-seven million, four hundred seventy-five thousand, six hundred ninety-eight".