534643012 has 12 divisors (see below), whose sum is σ = 953278956. Its totient is φ = 262277600.

The previous prime is 534643009. The next prime is 534643061. The reversal of 534643012 is 210346435.

It can be written as a sum of positive squares in 2 ways, for example, as 411521796 + 123121216 = 20286^2 + 11096^2 .

It is a super-3 number, since 3×534643012³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260739 + ... + 1261162.

It is an arithmetic number, because the mean of its divisors is an integer number (79439913).

Almost surely, 2^534643012 is an apocalyptic number.

It is an amenable number.

534643012 is a deficient number, since it is larger than the sum of its proper divisors (418635944).

534643012 is a wasteful number, since it uses less digits than its factorization.

534643012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521958 (or 2521956 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 534643012 is about 23122.3487561277. The cubic root of 534643012 is about 811.6235343047.

Adding to 534643012 its reverse (210346435), we get a palindrome (744989447).

The spelling of 534643012 in words is "five hundred thirty-four million, six hundred forty-three thousand, twelve".