8664132534 has 8 divisors (see below), whose sum is σ = 17328265080. Its totient is φ = 2888044176.

The previous prime is 8664132497. The next prime is 8664132551. The reversal of 8664132534 is 4352314668.

It is a sphenic number, since it is the product of 3 distinct primes.

8664132534 is an admirable number.

It is a super-4 number, since 4×8664132534⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 722011039 + ... + 722011050.

It is an arithmetic number, because the mean of its divisors is an integer number (2166033135).

Almost surely, 2^8664132534 is an apocalyptic number.

8664132534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8664132534 is a wasteful number, since it uses less digits than its factorization.

8664132534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444022094.

The product of its digits is 414720, while the sum is 42.

The square root of 8664132534 is about 93081.3221543399. The cubic root of 8664132534 is about 2053.8798254505.

The spelling of 8664132534 in words is "eight billion, six hundred sixty-four million, one hundred thirty-two thousand, five hundred thirty-four".