89930768 has 20 divisors (see below), whose sum is σ = 175399488. Its totient is φ = 44666400.

The previous prime is 89930767. The next prime is 89930779. The reversal of 89930768 is 86703998.

It is not an unprimeable number, because it can be changed into a prime (89930761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16196 + ... + 21027.

Almost surely, 2^89930768 is an apocalyptic number.

It is an amenable number.

89930768 is a deficient number, since it is larger than the sum of its proper divisors (85468720).

89930768 is a wasteful number, since it uses less digits than its factorization.

89930768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37382 (or 37376 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 89930768 is about 9483.1834317385. The cubic root of 89930768 is about 448.0255353217.

The spelling of 89930768 in words is "eighty-nine million, nine hundred thirty thousand, seven hundred sixty-eight".