9871342 has 8 divisors (see below), whose sum is σ = 15946056. Its totient is φ = 4555992.

The previous prime is 9871331. The next prime is 9871357. The reversal of 9871342 is 2431789.

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

It is a junction number, because it is equal to n+sod(n) for n = 9871298 and 9871307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189808 + ... + 189859.

It is an arithmetic number, because the mean of its divisors is an integer number (1993257).

Almost surely, 2^9871342 is an apocalyptic number.

9871342 is a deficient number, since it is larger than the sum of its proper divisors (6074714).

9871342 is a wasteful number, since it uses less digits than its factorization.

9871342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379682.

The product of its digits is 12096, while the sum is 34.

The square root of 9871342 is about 3141.8691888747. The cubic root of 9871342 is about 214.5155271188.

The spelling of 9871342 in words is "nine million, eight hundred seventy-one thousand, three hundred forty-two".