534400 has 48 divisors (see below), whose sum is σ = 1328040. Its totient is φ = 212480.

The previous prime is 534371. The next prime is 534403. The reversal of 534400 is 4435.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a plaindrome in base 11.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3117 + ... + 3283.

2⁵³⁴⁴⁰⁰ is an apocalyptic number.

534400 is a gapful number since it is divisible by the number (50) 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 534400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664020).

534400 is an abundant number, since it is smaller than the sum of its proper divisors (793640).

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

534400 is a wasteful number, since it uses less digits than its factorization.

534400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 534400 is about 731.0266752999. The cubic root of 534400 is about 81.1500546227.

Adding to 534400 its reverse (4435), we get a palindrome (538835).

The spelling of 534400 in words is "five hundred thirty-four thousand, four hundred".