4743286649 has 2 divisors, whose sum is σ = 4743286650. Its totient is φ = 4743286648.

The previous prime is 4743286643. The next prime is 4743286687. The reversal of 4743286649 is 9466823474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4591011049 + 152275600 = 67757^2 + 12340^2 .

It is a cyclic number.

It is not a de Polignac number, because 4743286649 - 2⁴ = 4743286633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4743286649.

It is not a weakly prime, because it can be changed into another prime (4743286643) 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, 2371643324 + 2371643325.

It is an arithmetic number, because the mean of its divisors is an integer number (2371643325).

Almost surely, 2^4743286649 is an apocalyptic number.

It is an amenable number.

4743286649 is a deficient number, since it is larger than the sum of its proper divisors (1).

4743286649 is an equidigital number, since it uses as much as digits as its factorization.

4743286649 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6967296, while the sum is 53.

The square root of 4743286649 is about 68871.5227724783. The cubic root of 4743286649 is about 1680.1953959476.

The spelling of 4743286649 in words is "four billion, seven hundred forty-three million, two hundred eighty-six thousand, six hundred forty-nine".