89232649664 has 56 divisors (see below), whose sum is σ = 190285451280. Its totient is φ = 41365057536.

The previous prime is 89232649663. The next prime is 89232649687. The reversal of 89232649664 is 46694623298.

It is a happy number.

It is a super-3 number, since 3×89232649664³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89232649663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539159 + ... + 684950.

Almost surely, 2^89232649664 is an apocalyptic number.

It is an amenable number.

89232649664 is an abundant number, since it is smaller than the sum of its proper divisors (101052801616).

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

89232649664 is a wasteful number, since it uses less digits than its factorization.

89232649664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224205 (or 1224195 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 59.

The spelling of 89232649664 in words is "eighty-nine billion, two hundred thirty-two million, six hundred forty-nine thousand, six hundred sixty-four".