534664312 has 32 divisors (see below), whose sum is σ = 1233842400. Its totient is φ = 211515264.

The previous prime is 534664309. The next prime is 534664321. The reversal of 534664312 is 213466435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366487 + ... + 367942.

It is an arithmetic number, because the mean of its divisors is an integer number (38557575).

Almost surely, 2^534664312 is an apocalyptic number.

534664312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

534664312 is an abundant number, since it is smaller than the sum of its proper divisors (699178088).

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

534664312 is a wasteful number, since it uses less digits than its factorization.

534664312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734455 (or 734451 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 534664312 is about 23122.8093448871. The cubic root of 534664312 is about 811.6343124322.

The spelling of 534664312 in words is "five hundred thirty-four million, six hundred sixty-four thousand, three hundred twelve".