9427340 has 48 divisors (see below), whose sum is σ = 21591360. Its totient is φ = 3436800.

The previous prime is 9427339. The next prime is 9427357. The reversal of 9427340 is 437249.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 26081 + ... + 26439.

It is an arithmetic number, because the mean of its divisors is an integer number (449820).

Almost surely, 2^9427340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9427340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10795680).

9427340 is an abundant number, since it is smaller than the sum of its proper divisors (12164020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9427340 is a wasteful number, since it uses less digits than its factorization.

9427340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 9427340 is about 3070.3973684199. The cubic root of 9427340 is about 211.2498406917.

The spelling of 9427340 in words is "nine million, four hundred twenty-seven thousand, three hundred forty".