2680466085 has 48 divisors (see below), whose sum is σ = 5243322240. Its totient is φ = 1254798720.

The previous prime is 2680466077. The next prime is 2680466099. The reversal of 2680466085 is 5806640862.

It is not a de Polignac number, because 2680466085 - 2³ = 2680466077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2680466085.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79009 + ... + 107718.

It is an arithmetic number, because the mean of its divisors is an integer number (109235880).

Almost surely, 2^2680466085 is an apocalyptic number.

It is an amenable number.

2680466085 is a deficient number, since it is larger than the sum of its proper divisors (2562856155).

2680466085 is a wasteful number, since it uses less digits than its factorization.

2680466085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186778 (or 186775 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2680466085 is about 51773.2178350931. The cubic root of 2680466085 is about 1389.1104300741.

The spelling of 2680466085 in words is "two billion, six hundred eighty million, four hundred sixty-six thousand, eighty-five".