89900936448 has 72 divisors (see below), whose sum is σ = 246985971456. Its totient is φ = 29000294400.

The previous prime is 89900936413. The next prime is 89900936459. The reversal of 89900936448 is 84463900998.

It is a junction number, because it is equal to n+sod(n) for n = 89900936391 and 89900936400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864233 + ... + 1911848.

Almost surely, 2^89900936448 is an apocalyptic number.

It is an amenable number.

89900936448 is an abundant number, since it is smaller than the sum of its proper divisors (157085035008).

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

89900936448 is a wasteful number, since it uses less digits than its factorization.

89900936448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776131 (or 3776117 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 60.

The spelling of 89900936448 in words is "eighty-nine billion, nine hundred million, nine hundred thirty-six thousand, four hundred forty-eight".