9342643 has 4 divisors (see below), whose sum is σ = 9357480. Its totient is φ = 9327808.

The previous prime is 9342637. The next prime is 9342647. The reversal of 9342643 is 3462439.

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 9342643 - 2¹⁷ = 9211571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9342647) 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, 6430 + ... + 7747.

It is an arithmetic number, because the mean of its divisors is an integer number (2339370).

Almost surely, 2^9342643 is an apocalyptic number.

9342643 is a deficient number, since it is larger than the sum of its proper divisors (14837).

9342643 is a wasteful number, since it uses less digits than its factorization.

9342643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14836.

The product of its digits is 15552, while the sum is 31.

The square root of 9342643 is about 3056.5737354103. The cubic root of 9342643 is about 210.6153004717.

The spelling of 9342643 in words is "nine million, three hundred forty-two thousand, six hundred forty-three".