89434003 has 4 divisors (see below), whose sum is σ = 89521120. Its totient is φ = 89346888.

The previous prime is 89433919. The next prime is 89434013. The reversal of 89434003 is 30043498.

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 89434003 - 2¹³ = 89425811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89434013) 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, 42000 + ... + 44077.

It is an arithmetic number, because the mean of its divisors is an integer number (22380280).

Almost surely, 2^89434003 is an apocalyptic number.

89434003 is a deficient number, since it is larger than the sum of its proper divisors (87117).

89434003 is a wasteful number, since it uses less digits than its factorization.

89434003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87116.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 89434003 is about 9456.9552711219. The cubic root of 89434003 is about 447.1990681947.

The spelling of 89434003 in words is "eighty-nine million, four hundred thirty-four thousand, three".