89630808 has 16 divisors (see below), whose sum is σ = 224077080. Its totient is φ = 29876928.

The previous prime is 89630803. The next prime is 89630819. The reversal of 89630808 is 80803698.

It is a self number, because there is not a number n which added to its sum of digits gives 89630808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89630803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867285 + ... + 1867332.

Almost surely, 2^89630808 is an apocalyptic number.

It is an amenable number.

89630808 is an abundant number, since it is smaller than the sum of its proper divisors (134446272).

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

89630808 is a wasteful number, since it uses less digits than its factorization.

89630808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734626 (or 3734622 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 89630808 is about 9467.3548576147. The cubic root of 89630808 is about 447.5268575165.

The spelling of 89630808 in words is "eighty-nine million, six hundred thirty thousand, eight hundred eight".