938227488 has 96 divisors (see below), whose sum is σ = 2779479360. Its totient is φ = 274498560.

The previous prime is 938227487. The next prime is 938227541. The reversal of 938227488 is 884722839.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 938227488.

It is not an unprimeable number, because it can be changed into a prime (938227487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15306 + ... + 45942.

It is an arithmetic number, because the mean of its divisors is an integer number (28952910).

Almost surely, 2^938227488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 938227488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1389739680).

938227488 is an abundant number, since it is smaller than the sum of its proper divisors (1841251872).

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

938227488 is a wasteful number, since it uses less digits than its factorization.

938227488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30690 (or 30682 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 938227488 is about 30630.4993103279. The cubic root of 938227488 is about 978.9700021031.

The spelling of 938227488 in words is "nine hundred thirty-eight million, two hundred twenty-seven thousand, four hundred eighty-eight".