2674906689 has 16 divisors (see below), whose sum is σ = 4389590912. Its totient is φ = 1410939648.

The previous prime is 2674906681. The next prime is 2674906691. The reversal of 2674906689 is 9866094762.

It is not a de Polignac number, because 2674906689 - 2³ = 2674906681 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2674906681) 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 15 ways as a sum of consecutive naturals, for example, 4898824 + ... + 4899369.

It is an arithmetic number, because the mean of its divisors is an integer number (274349432).

Almost surely, 2^2674906689 is an apocalyptic number.

It is an amenable number.

2674906689 is a deficient number, since it is larger than the sum of its proper divisors (1714684223).

2674906689 is a wasteful number, since it uses less digits than its factorization.

2674906689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9798216.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The square root of 2674906689 is about 51719.5000845909. The cubic root of 2674906689 is about 1388.1494081361.

The spelling of 2674906689 in words is "two billion, six hundred seventy-four million, nine hundred six thousand, six hundred eighty-nine".