89834930 has 8 divisors (see below), whose sum is σ = 161702892. Its totient is φ = 35933968.

The previous prime is 89834923. The next prime is 89834933. The reversal of 89834930 is 3943898.

It can be written as a sum of positive squares in 2 ways, for example, as 88491649 + 1343281 = 9407^2 + 1159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (89834933) 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, 4491737 + ... + 4491756.

Almost surely, 2^89834930 is an apocalyptic number.

89834930 is a deficient number, since it is larger than the sum of its proper divisors (71867962).

89834930 is a wasteful number, since it uses less digits than its factorization.

89834930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983500.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 89834930 is about 9478.1290347832. The cubic root of 89834930 is about 447.8663271737.

The spelling of 89834930 in words is "eighty-nine million, eight hundred thirty-four thousand, nine hundred thirty".