534666212 has 12 divisors (see below), whose sum is σ = 939549996. Its totient is φ = 266223360.

The previous prime is 534666191. The next prime is 534666221. The reversal of 534666212 is 212666435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 423701056 + 110965156 = 20584^2 + 10534^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 276353 + ... + 278280.

It is an arithmetic number, because the mean of its divisors is an integer number (78295833).

Almost surely, 2^534666212 is an apocalyptic number.

It is an amenable number.

534666212 is a deficient number, since it is larger than the sum of its proper divisors (404883784).

534666212 is a wasteful number, since it uses less digits than its factorization.

534666212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554878 (or 554876 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 534666212 is about 23122.8504298237. The cubic root of 534666212 is about 811.6352738475.

The spelling of 534666212 in words is "five hundred thirty-four million, six hundred sixty-six thousand, two hundred twelve".