506086669 has 8 divisors (see below), whose sum is σ = 552597120. Its totient is φ = 459660000.

The previous prime is 506086649. The next prime is 506086697. The reversal of 506086669 is 966680605.

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

It is a cyclic number.

It is not a de Polignac number, because 506086669 - 2⁷ = 506086541 is a prime.

It is a super-2 number, since 2×506086669² = 512247433079031122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506086619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7957 + ... + 32794.

It is an arithmetic number, because the mean of its divisors is an integer number (69074640).

Almost surely, 2^506086669 is an apocalyptic number.

It is an amenable number.

506086669 is a deficient number, since it is larger than the sum of its proper divisors (46510451).

506086669 is a wasteful number, since it uses less digits than its factorization.

506086669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41891.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 506086669 is about 22496.3701294231. The cubic root of 506086669 is about 796.9082065137.

The spelling of 506086669 in words is "five hundred six million, eighty-six thousand, six hundred sixty-nine".