2663166846 has 16 divisors (see below), whose sum is σ = 5341426704. Its totient is φ = 885206784.

The previous prime is 2663166829. The next prime is 2663166881. The reversal of 2663166846 is 6486613662.

It is a junction number, because it is equal to n+sod(n) for n = 2663166795 and 2663166804.

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, 626581 + ... + 630816.

It is an arithmetic number, because the mean of its divisors is an integer number (333839169).

Almost surely, 2^2663166846 is an apocalyptic number.

2663166846 is an abundant number, since it is smaller than the sum of its proper divisors (2678259858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2663166846 is a wasteful number, since it uses less digits than its factorization.

2663166846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257755.

The product of its digits is 1492992, while the sum is 48.

The square root of 2663166846 is about 51605.8799556795. The cubic root of 2663166846 is about 1386.1156230781.

The spelling of 2663166846 in words is "two billion, six hundred sixty-three million, one hundred sixty-six thousand, eight hundred forty-six".