2673286685 has 8 divisors (see below), whose sum is σ = 3239706456. Its totient is φ = 2117454400.

The previous prime is 2673286591. The next prime is 2673286699. The reversal of 2673286685 is 5866823762.

It can be written as a sum of positive squares in 4 ways, for example, as 238949764 + 2434336921 = 15458^2 + 49339^2 .

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

It is not a de Polignac number, because 2673286685 - 2³⁰ = 1599544861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 2646314 + ... + 2647323.

It is an arithmetic number, because the mean of its divisors is an integer number (404963307).

Almost surely, 2^2673286685 is an apocalyptic number.

It is an amenable number.

2673286685 is a deficient number, since it is larger than the sum of its proper divisors (566419771).

2673286685 is a wasteful number, since it uses less digits than its factorization.

2673286685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5293743.

The product of its digits is 5806080, while the sum is 53.

The square root of 2673286685 is about 51703.8362696618. The cubic root of 2673286685 is about 1387.8691165235.

The spelling of 2673286685 in words is "two billion, six hundred seventy-three million, two hundred eighty-six thousand, six hundred eighty-five".