485084661 has 8 divisors (see below), whose sum is σ = 647119200. Its totient is φ = 323219952.

The previous prime is 485084659. The next prime is 485084671. The reversal of 485084661 is 166480584.

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

It is not a de Polignac number, because 485084661 - 2¹ = 485084659 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485084671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35635 + ... + 47328.

It is an arithmetic number, because the mean of its divisors is an integer number (80889900).

Almost surely, 2^485084661 is an apocalyptic number.

It is an amenable number.

485084661 is a deficient number, since it is larger than the sum of its proper divisors (162034539).

485084661 is a wasteful number, since it uses less digits than its factorization.

485084661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84915.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 485084661 is about 22024.6375906620. The cubic root of 485084661 is about 785.7285140643.

The spelling of 485084661 in words is "four hundred eighty-five million, eighty-four thousand, six hundred sixty-one".