4738938 has 8 divisors (see below), whose sum is σ = 9477888. Its totient is φ = 1579644.

The previous prime is 4738933. The next prime is 4738949. The reversal of 4738938 is 8398374.

4738938 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

4738938 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4³ + 7 + 3⁸ + 8⁷ + 9⁴ + 3¹² + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 4738938.

It is not an unprimeable number, because it can be changed into a prime (4738933) 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, 394906 + ... + 394917.

It is an arithmetic number, because the mean of its divisors is an integer number (1184736).

Almost surely, 2^4738938 is an apocalyptic number.

4738938 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.

4738938 is a wasteful number, since it uses less digits than its factorization.

4738938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789828.

The product of its digits is 145152, while the sum is 42.

The square root of 4738938 is about 2176.9101956672. The cubic root of 4738938 is about 167.9681770790.

The spelling of 4738938 in words is "four million, seven hundred thirty-eight thousand, nine hundred thirty-eight".