476686085 has 8 divisors (see below), whose sum is σ = 572496120. Its totient is φ = 381033664.

The previous prime is 476686073. The next prime is 476686139. The reversal of 476686085 is 580686674.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 332734081 + 143952004 = 18241^2 + 11998^2 .

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 476686085 - 2⁸ = 476685829 is a prime.

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, 32642 + ... + 44931.

It is an arithmetic number, because the mean of its divisors is an integer number (71562015).

Almost surely, 2^476686085 is an apocalyptic number.

It is an amenable number.

476686085 is a deficient number, since it is larger than the sum of its proper divisors (95810035).

476686085 is a wasteful number, since it uses less digits than its factorization.

476686085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78807.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 476686085 is about 21833.1418948350. The cubic root of 476686085 is about 781.1674851732.

The spelling of 476686085 in words is "four hundred seventy-six million, six hundred eighty-six thousand, eighty-five".