4649656727 has 2 divisors, whose sum is σ = 4649656728. Its totient is φ = 4649656726.

The previous prime is 4649656721. The next prime is 4649656787. The reversal of 4649656727 is 7276569464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4649656727 - 2³² = 354689431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4649656721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324828363 + 2324828364.

It is an arithmetic number, because the mean of its divisors is an integer number (2324828364).

Almost surely, 2^4649656727 is an apocalyptic number.

4649656727 is a deficient number, since it is larger than the sum of its proper divisors (1).

4649656727 is an equidigital number, since it uses as much as digits as its factorization.

4649656727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 56.

The square root of 4649656727 is about 68188.3914387192. The cubic root of 4649656727 is about 1669.0664612841.

The spelling of 4649656727 in words is "four billion, six hundred forty-nine million, six hundred fifty-six thousand, seven hundred twenty-seven".