4739679517 has 2 divisors, whose sum is σ = 4739679518. Its totient is φ = 4739679516.

The previous prime is 4739679491. The next prime is 4739679533. The reversal of 4739679517 is 7159769374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4723950361 + 15729156 = 68731^2 + 3966^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4739679517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4739679557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369839758 + 2369839759.

It is an arithmetic number, because the mean of its divisors is an integer number (2369839759).

Almost surely, 2^4739679517 is an apocalyptic number.

It is an amenable number.

4739679517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4739679517 is an equidigital number, since it uses as much as digits as its factorization.

4739679517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10001880, while the sum is 58.

The square root of 4739679517 is about 68845.3303935714. The cubic root of 4739679517 is about 1679.7693746391.

The spelling of 4739679517 in words is "four billion, seven hundred thirty-nine million, six hundred seventy-nine thousand, five hundred seventeen".