534399112 has 64 divisors (see below), whose sum is σ = 1133959680. Its totient is φ = 234254592.

The previous prime is 534399083. The next prime is 534399119. The reversal of 534399112 is 211993435.

It is not an unprimeable number, because it can be changed into a prime (534399119) 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, 374833 + ... + 376255.

It is an arithmetic number, because the mean of its divisors is an integer number (17718120).

Almost surely, 2^534399112 is an apocalyptic number.

534399112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534399112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566979840).

534399112 is an abundant number, since it is smaller than the sum of its proper divisors (599560568).

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

534399112 is a wasteful number, since it uses less digits than its factorization.

534399112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622 (or 1618 counting only the distinct ones).

The product of its digits is 29160, while the sum is 37.

The square root of 534399112 is about 23117.0740363049. The cubic root of 534399112 is about 811.5000967429.

The spelling of 534399112 in words is "five hundred thirty-four million, three hundred ninety-nine thousand, one hundred twelve".