2774416427 has 2 divisors, whose sum is σ = 2774416428. Its totient is φ = 2774416426.

The previous prime is 2774416417. The next prime is 2774416451. The reversal of 2774416427 is 7246144772.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2774416427 - 2⁶ = 2774416363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2774416417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387208213 + 1387208214.

It is an arithmetic number, because the mean of its divisors is an integer number (1387208214).

Almost surely, 2^2774416427 is an apocalyptic number.

2774416427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2774416427 is an equidigital number, since it uses as much as digits as its factorization.

2774416427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 526848, while the sum is 44.

The square root of 2774416427 is about 52672.7294432328. The cubic root of 2774416427 is about 1405.1538653611.

The spelling of 2774416427 in words is "two billion, seven hundred seventy-four million, four hundred sixteen thousand, four hundred twenty-seven".