538414888 has 64 divisors (see below), whose sum is σ = 1170054720. Its totient is φ = 229555200.

The previous prime is 538414883. The next prime is 538414897. The reversal of 538414888 is 888414835.

It is not an unprimeable number, because it can be changed into a prime (538414883) 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, 734170 + ... + 734902.

It is an arithmetic number, because the mean of its divisors is an integer number (18282105).

Almost surely, 2^538414888 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 538414888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585027360).

538414888 is an abundant number, since it is smaller than the sum of its proper divisors (631639832).

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

538414888 is a wasteful number, since it uses less digits than its factorization.

538414888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258 (or 1254 counting only the distinct ones).

The product of its digits is 983040, while the sum is 49.

The square root of 538414888 is about 23203.7688318083. The cubic root of 538414888 is about 813.5277159394.

The spelling of 538414888 in words is "five hundred thirty-eight million, four hundred fourteen thousand, eight hundred eighty-eight".