9634938 has 32 divisors (see below), whose sum is σ = 20428800. Its totient is φ = 3020976.

The previous prime is 9634921. The next prime is 9634949. The reversal of 9634938 is 8394369.

It is a d-powerful number, because it can be written as 9³ + 6² + 3⁷ + 4⁸ + 9⁷ + 3¹⁴ + 8³ .

It is a self number, because there is not a number n which added to its sum of digits gives 9634938.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25233 + ... + 25611.

It is an arithmetic number, because the mean of its divisors is an integer number (638400).

Almost surely, 2^9634938 is an apocalyptic number.

9634938 is an abundant number, since it is smaller than the sum of its proper divisors (10793862).

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

9634938 is a wasteful number, since it uses less digits than its factorization.

9634938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its digits is 139968, while the sum is 42.

The square root of 9634938 is about 3104.0196519996. The cubic root of 9634938 is about 212.7892292257.

The spelling of 9634938 in words is "nine million, six hundred thirty-four thousand, nine hundred thirty-eight".