4939494767 has 2 divisors, whose sum is σ = 4939494768. Its totient is φ = 4939494766.

The previous prime is 4939494761. The next prime is 4939494817. The reversal of 4939494767 is 7674949394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4939494767 - 2¹⁰ = 4939493743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4939494761) 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, 2469747383 + 2469747384.

It is an arithmetic number, because the mean of its divisors is an integer number (2469747384).

Almost surely, 2^4939494767 is an apocalyptic number.

4939494767 is a deficient number, since it is larger than the sum of its proper divisors (1).

4939494767 is an equidigital number, since it uses as much as digits as its factorization.

4939494767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41150592, while the sum is 62.

The square root of 4939494767 is about 70281.5393044290. The cubic root of 4939494767 is about 1703.0504362506.

The spelling of 4939494767 in words is "four billion, nine hundred thirty-nine million, four hundred ninety-four thousand, seven hundred sixty-seven".