2671266701 has 4 divisors (see below), whose sum is σ = 2671563804. Its totient is φ = 2670969600.

The previous prime is 2671266679. The next prime is 2671266707. The reversal of 2671266701 is 1076621762.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1317762601 + 1353504100 = 36301^2 + 36790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2671266701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671266707) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 134630 + ... + 153191.

It is an arithmetic number, because the mean of its divisors is an integer number (667890951).

Almost surely, 2^2671266701 is an apocalyptic number.

It is an amenable number.

2671266701 is a deficient number, since it is larger than the sum of its proper divisors (297103).

2671266701 is an equidigital number, since it uses as much as digits as its factorization.

2671266701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297102.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 2671266701 is about 51684.2983990302. The cubic root of 2671266701 is about 1387.5194620650.

The spelling of 2671266701 in words is "two billion, six hundred seventy-one million, two hundred sixty-six thousand, seven hundred one".