2987266695 has 64 divisors (see below), whose sum is σ = 5573836800. Its totient is φ = 1338035328.

The previous prime is 2987266691. The next prime is 2987266699. The reversal of 2987266695 is 5966627892.

It is an interprime number because it is at equal distance from previous prime (2987266691) and next prime (2987266699).

It is not a de Polignac number, because 2987266695 - 2² = 2987266691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987266691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1105456 + ... + 1108154.

It is an arithmetic number, because the mean of its divisors is an integer number (87091200).

Almost surely, 2^2987266695 is an apocalyptic number.

2987266695 is a deficient number, since it is larger than the sum of its proper divisors (2586570105).

2987266695 is a wasteful number, since it uses less digits than its factorization.

2987266695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924.

The product of its digits is 19595520, while the sum is 60.

The square root of 2987266695 is about 54655.8935065561. The cubic root of 2987266695 is about 1440.2061650228.

The spelling of 2987266695 in words is "two billion, nine hundred eighty-seven million, two hundred sixty-six thousand, six hundred ninety-five".