536691671 has 8 divisors (see below), whose sum is σ = 547733760. Its totient is φ = 525714552.

The previous prime is 536691629. The next prime is 536691677. The reversal of 536691671 is 176196635.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536691671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536691677) 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, 626 + ... + 32768.

It is an arithmetic number, because the mean of its divisors is an integer number (68466720).

Almost surely, 2^536691671 is an apocalyptic number.

536691671 is a deficient number, since it is larger than the sum of its proper divisors (11042089).

536691671 is a wasteful number, since it uses less digits than its factorization.

536691671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32485.

The product of its digits is 204120, while the sum is 44.

The square root of 536691671 is about 23166.6068080761. The cubic root of 536691671 is about 812.6588797307.

The spelling of 536691671 in words is "five hundred thirty-six million, six hundred ninety-one thousand, six hundred seventy-one".