2674781383 has 2 divisors, whose sum is σ = 2674781384. Its totient is φ = 2674781382.

The previous prime is 2674781371. The next prime is 2674781387. The reversal of 2674781383 is 3831874762.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2674781383 - 2¹³ = 2674773191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2674781387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337390691 + 1337390692.

It is an arithmetic number, because the mean of its divisors is an integer number (1337390692).

Almost surely, 2^2674781383 is an apocalyptic number.

2674781383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674781383 is an equidigital number, since it uses as much as digits as its factorization.

2674781383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 49.

The square root of 2674781383 is about 51718.2886704500. The cubic root of 2674781383 is about 1388.1277318453.

The spelling of 2674781383 in words is "two billion, six hundred seventy-four million, seven hundred eighty-one thousand, three hundred eighty-three".