2744564087 has 2 divisors, whose sum is σ = 2744564088. Its totient is φ = 2744564086.

The previous prime is 2744564077. The next prime is 2744564129. The reversal of 2744564087 is 7804654472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2744564087 - 2¹² = 2744559991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744564047) 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 as a sum of consecutive naturals, namely, 1372282043 + 1372282044.

It is an arithmetic number, because the mean of its divisors is an integer number (1372282044).

Almost surely, 2^2744564087 is an apocalyptic number.

2744564087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744564087 is an equidigital number, since it uses as much as digits as its factorization.

2744564087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 47.

The square root of 2744564087 is about 52388.5873735874. The cubic root of 2744564087 is about 1400.0959265903.

The spelling of 2744564087 in words is "two billion, seven hundred forty-four million, five hundred sixty-four thousand, eighty-seven".