534940 has 24 divisors (see below), whose sum is σ = 1284192. Its totient is φ = 183360.

The previous prime is 534931. The next prime is 534943. The reversal of 534940 is 49435.

It is a super-3 number, since 3×534940³ = 459236580833352000, which contains 333 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771 + ... + 2050.

It is an arithmetic number, because the mean of its divisors is an integer number (53508).

2⁵³⁴⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

534940 is an abundant number, since it is smaller than the sum of its proper divisors (749252).

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

534940 is a wasteful number, since it uses less digits than its factorization.

534940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 534940 is about 731.3959256107. The cubic root of 534940 is about 81.1773788977.

The spelling of 534940 in words is "five hundred thirty-four thousand, nine hundred forty".