5388938 has 4 divisors (see below), whose sum is σ = 8083410. Its totient is φ = 2694468.

The previous prime is 5388937. The next prime is 5388953. The reversal of 5388938 is 8398835.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5368489 + 20449 = 2317^2 + 143^2 .

It is not an unprimeable number, because it can be changed into a prime (5388931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347233 + ... + 1347236.

Almost surely, 2^5388938 is an apocalyptic number.

5388938 is a deficient number, since it is larger than the sum of its proper divisors (2694472).

5388938 is a wasteful number, since it uses less digits than its factorization.

5388938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694471.

The product of its digits is 207360, while the sum is 44.

The square root of 5388938 is about 2321.4086240901. The cubic root of 5388938 is about 175.3211843070.

The spelling of 5388938 in words is "five million, three hundred eighty-eight thousand, nine hundred thirty-eight".