89677698 has 48 divisors (see below), whose sum is σ = 199257408. Its totient is φ = 26884000.

The previous prime is 89677697. The next prime is 89677711.

89677698 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×89677698³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (89677697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72715 + ... + 73937.

It is an arithmetic number, because the mean of its divisors is an integer number (4151196).

Almost surely, 2^89677698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89677698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99628704).

89677698 is an abundant number, since it is smaller than the sum of its proper divisors (109579710).

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

89677698 is a wasteful number, since it uses less digits than its factorization.

89677698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351 (or 1340 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 60.

The square root of 89677698 is about 9469.8309383009. The cubic root of 89677698 is about 447.6048845422.

The spelling of 89677698 in words is "eighty-nine million, six hundred seventy-seven thousand, six hundred ninety-eight".