2674666999 has 2 divisors, whose sum is σ = 2674667000. Its totient is φ = 2674666998.

The previous prime is 2674666979. The next prime is 2674667053. The reversal of 2674666999 is 9996664762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2674666999 - 2⁹ = 2674666487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2674666999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2674666979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337333499 + 1337333500.

It is an arithmetic number, because the mean of its divisors is an integer number (1337333500).

Almost surely, 2^2674666999 is an apocalyptic number.

2674666999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2674666999 is an equidigital number, since it uses as much as digits as its factorization.

2674666999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52907904, while the sum is 64.

The square root of 2674666999 is about 51717.1828215729. The cubic root of 2674666999 is about 1388.1079443259.

The spelling of 2674666999 in words is "two billion, six hundred seventy-four million, six hundred sixty-six thousand, nine hundred ninety-nine".