89346943 has 6 divisors (see below), whose sum is σ = 103934256. Its totient is φ = 76583052.

The previous prime is 89346937. The next prime is 89346947. The reversal of 89346943 is 34964398.

It is not a de Polignac number, because 89346943 - 2⁹ = 89346431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89346893 and 89346902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89346947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 911655 + ... + 911752.

It is an arithmetic number, because the mean of its divisors is an integer number (17322376).

Almost surely, 2^89346943 is an apocalyptic number.

89346943 is a deficient number, since it is larger than the sum of its proper divisors (14587313).

89346943 is a wasteful number, since it uses less digits than its factorization.

89346943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823421 (or 1823414 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 89346943 is about 9452.3511889900. The cubic root of 89346943 is about 447.0539116561.

The spelling of 89346943 in words is "eighty-nine million, three hundred forty-six thousand, nine hundred forty-three".