89430894 has 24 divisors (see below), whose sum is σ = 221448240. Its totient is φ = 25551648.

The previous prime is 89430893. The next prime is 89430899. The reversal of 89430894 is 49803498.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89430893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354759 + ... + 355010.

It is an arithmetic number, because the mean of its divisors is an integer number (9227010).

Almost surely, 2^89430894 is an apocalyptic number.

89430894 is an abundant number, since it is smaller than the sum of its proper divisors (132017346).

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

89430894 is a wasteful number, since it uses less digits than its factorization.

89430894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709784 (or 709781 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 89430894 is about 9456.7908933211. The cubic root of 89430894 is about 447.1938861314.

The spelling of 89430894 in words is "eighty-nine million, four hundred thirty thousand, eight hundred ninety-four".