2674169689 has 2 divisors, whose sum is σ = 2674169690. Its totient is φ = 2674169688.

The previous prime is 2674169639. The next prime is 2674169711. The reversal of 2674169689 is 9869614762.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1680344064 + 993825625 = 40992^2 + 31525^2 .

It is a cyclic number.

It is not a de Polignac number, because 2674169689 - 2⁹ = 2674169177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2674169639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337084844 + 1337084845.

It is an arithmetic number, because the mean of its divisors is an integer number (1337084845).

Almost surely, 2^2674169689 is an apocalyptic number.

It is an amenable number.

2674169689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674169689 is an equidigital number, since it uses as much as digits as its factorization.

2674169689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 58.

The square root of 2674169689 is about 51712.3746215546. The cubic root of 2674169689 is about 1388.0219071044.

The spelling of 2674169689 in words is "two billion, six hundred seventy-four million, one hundred sixty-nine thousand, six hundred eighty-nine".