89330769 has 40 divisors (see below), whose sum is σ = 147093408. Its totient is φ = 53576640.

The previous prime is 89330753. The next prime is 89330771. The reversal of 89330769 is 96703398.

It is a happy number.

It is not a de Polignac number, because 89330769 - 2⁴ = 89330753 is a prime.

It is a super-2 number, since 2×89330769² = 15959972580262722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89330729) 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 39 ways as a sum of consecutive naturals, for example, 94869 + ... + 95805.

Almost surely, 2^89330769 is an apocalyptic number.

It is an amenable number.

89330769 is a deficient number, since it is larger than the sum of its proper divisors (57762639).

89330769 is a wasteful number, since it uses less digits than its factorization.

89330769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 89330769 is about 9451.4955959361. The cubic root of 89330769 is about 447.0269341007.

The spelling of 89330769 in words is "eighty-nine million, three hundred thirty thousand, seven hundred sixty-nine".