4739646943 has 2 divisors, whose sum is σ = 4739646944. Its totient is φ = 4739646942.

The previous prime is 4739646907. The next prime is 4739646973. The reversal of 4739646943 is 3496469374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4739646943 - 2¹⁷ = 4739515871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4739646973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369823471 + 2369823472.

It is an arithmetic number, because the mean of its divisors is an integer number (2369823472).

Almost surely, 2^4739646943 is an apocalyptic number.

4739646943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4739646943 is an equidigital number, since it uses as much as digits as its factorization.

4739646943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11757312, while the sum is 55.

The square root of 4739646943 is about 68845.0938193856. The cubic root of 4739646943 is about 1679.7655264934.

The spelling of 4739646943 in words is "four billion, seven hundred thirty-nine million, six hundred forty-six thousand, nine hundred forty-three".