4617942739 has 2 divisors, whose sum is σ = 4617942740. Its totient is φ = 4617942738.

The previous prime is 4617942727. The next prime is 4617942743. The reversal of 4617942739 is 9372497164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4617942739 - 2¹⁹ = 4617418451 is a prime.

It is not a weakly prime, because it can be changed into another prime (4617942779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2308971369 + 2308971370.

It is an arithmetic number, because the mean of its divisors is an integer number (2308971370).

Almost surely, 2^4617942739 is an apocalyptic number.

4617942739 is a deficient number, since it is larger than the sum of its proper divisors (1).

4617942739 is an equidigital number, since it uses as much as digits as its factorization.

4617942739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 52.

The square root of 4617942739 is about 67955.4467206272. The cubic root of 4617942739 is about 1665.2630580527.

The spelling of 4617942739 in words is "four billion, six hundred seventeen million, nine hundred forty-two thousand, seven hundred thirty-nine".