9839242 has 8 divisors (see below), whose sum is σ = 16867296. Its totient is φ = 4216812.

The previous prime is 9839237. The next prime is 9839257. The reversal of 9839242 is 2429389.

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

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, 351388 + ... + 351415.

It is an arithmetic number, because the mean of its divisors is an integer number (2108412).

Almost surely, 2^9839242 is an apocalyptic number.

9839242 is a deficient number, since it is larger than the sum of its proper divisors (7028054).

9839242 is a wasteful number, since it uses less digits than its factorization.

9839242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702812.

The product of its digits is 31104, while the sum is 37.

The square root of 9839242 is about 3136.7566051576. The cubic root of 9839242 is about 214.2827514088.

It can be divided in two parts, 98 and 39242, that added together give a triangular number (39340 = T₂₈₀).

The spelling of 9839242 in words is "nine million, eight hundred thirty-nine thousand, two hundred forty-two".