89394603 has 4 divisors (see below), whose sum is σ = 119192808. Its totient is φ = 59596400.

The previous prime is 89394589. The next prime is 89394647. The reversal of 89394603 is 30649398.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89394603 - 2⁴ = 89394587 is a prime.

It is a super-3 number, since 3×89394603³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (89394203) 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, 14899098 + ... + 14899103.

It is an arithmetic number, because the mean of its divisors is an integer number (29798202).

Almost surely, 2^89394603 is an apocalyptic number.

89394603 is a deficient number, since it is larger than the sum of its proper divisors (29798205).

89394603 is a wasteful number, since it uses less digits than its factorization.

89394603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29798204.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 89394603 is about 9454.8719187517. The cubic root of 89394603 is about 447.1333876155.

The spelling of 89394603 in words is "eighty-nine million, three hundred ninety-four thousand, six hundred three".