89494734328 has 16 divisors (see below), whose sum is σ = 167806665000. Its totient is φ = 44746290336.

The previous prime is 89494734289. The next prime is 89494734353. The reversal of 89494734328 is 82343749498.

It is a happy number.

It is a super-2 number, since 2×89494734328² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301863 + ... + 519721.

Almost surely, 2^89494734328 is an apocalyptic number.

It is an amenable number.

89494734328 is a deficient number, since it is larger than the sum of its proper divisors (78311930672).

89494734328 is a wasteful number, since it uses less digits than its factorization.

89494734328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269214 (or 269210 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 61.

The spelling of 89494734328 in words is "eighty-nine billion, four hundred ninety-four million, seven hundred thirty-four thousand, three hundred twenty-eight".