89077291696 has 20 divisors (see below), whose sum is σ = 182739444552. Its totient is φ = 41918725376.

The previous prime is 89077291691. The next prime is 89077291741. The reversal of 89077291696 is 69619277098.

It is not an unprimeable number, because it can be changed into a prime (89077291691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163744750 + ... + 163745293.

Almost surely, 2^89077291696 is an apocalyptic number.

It is an amenable number.

89077291696 is an abundant number, since it is smaller than the sum of its proper divisors (93662152856).

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

89077291696 is a wasteful number, since it uses less digits than its factorization.

89077291696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327490068 (or 327490062 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 64.

The spelling of 89077291696 in words is "eighty-nine billion, seventy-seven million, two hundred ninety-one thousand, six hundred ninety-six".