9642342 has 8 divisors (see below), whose sum is σ = 19284696. Its totient is φ = 3214112.

The previous prime is 9642341. The next prime is 9642371. The reversal of 9642342 is 2432469.

It is a sphenic number, since it is the product of 3 distinct primes.

9642342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9642341) 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, 803523 + ... + 803534.

It is an arithmetic number, because the mean of its divisors is an integer number (2410587).

Almost surely, 2^9642342 is an apocalyptic number.

9642342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9642342 is a wasteful number, since it uses less digits than its factorization.

9642342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607062.

The product of its digits is 10368, while the sum is 30.

The square root of 9642342 is about 3105.2120700525. The cubic root of 9642342 is about 212.8437214657.

The spelling of 9642342 in words is "nine million, six hundred forty-two thousand, three hundred forty-two".