9634942 has 4 divisors (see below), whose sum is σ = 14452416. Its totient is φ = 4817470.

The previous prime is 9634921. The next prime is 9634949. The reversal of 9634942 is 2494369.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2494369 = 151 ⋅16519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9634949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2408734 + ... + 2408737.

It is an arithmetic number, because the mean of its divisors is an integer number (3613104).

Almost surely, 2^9634942 is an apocalyptic number.

9634942 is a deficient number, since it is larger than the sum of its proper divisors (4817474).

9634942 is a wasteful number, since it uses less digits than its factorization.

9634942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817473.

The product of its digits is 46656, while the sum is 37.

The square root of 9634942 is about 3104.0202963254. The cubic root of 9634942 is about 212.7892586726.

The spelling of 9634942 in words is "nine million, six hundred thirty-four thousand, nine hundred forty-two".