2700864667 has 4 divisors (see below), whose sum is σ = 2711625336. Its totient is φ = 2690104000.

The previous prime is 2700864623. The next prime is 2700864679. The reversal of 2700864667 is 7664680072.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2700864667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2700864767) 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 3 ways as a sum of consecutive naturals, for example, 5379958 + ... + 5380459.

It is an arithmetic number, because the mean of its divisors is an integer number (677906334).

Almost surely, 2^2700864667 is an apocalyptic number.

2700864667 is a deficient number, since it is larger than the sum of its proper divisors (10760669).

2700864667 is a wasteful number, since it uses less digits than its factorization.

2700864667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10760668.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 2700864667 is about 51969.8438231250. The cubic root of 2700864667 is about 1392.6252797260.

The spelling of 2700864667 in words is "two billion, seven hundred million, eight hundred sixty-four thousand, six hundred sixty-seven".