9727342 has 4 divisors (see below), whose sum is σ = 14591016. Its totient is φ = 4863670.

The previous prime is 9727313. The next prime is 9727343. The reversal of 9727342 is 2437279.

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

It is a junction number, because it is equal to n+sod(n) for n = 9727298 and 9727307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9727343) 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 as a sum of consecutive naturals, namely, 2431834 + ... + 2431837.

It is an arithmetic number, because the mean of its divisors is an integer number (3647754).

Almost surely, 2^9727342 is an apocalyptic number.

9727342 is a deficient number, since it is larger than the sum of its proper divisors (4863674).

9727342 is a wasteful number, since it uses less digits than its factorization.

9727342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863673.

The product of its digits is 21168, while the sum is 34.

The square root of 9727342 is about 3118.8687051558. The cubic root of 9727342 is about 213.4673187183.

The spelling of 9727342 in words is "nine million, seven hundred twenty-seven thousand, three hundred forty-two".