4679726439629 has 2 divisors, whose sum is σ = 4679726439630. Its totient is φ = 4679726439628.

The previous prime is 4679726439613. The next prime is 4679726439667. The reversal of 4679726439629 is 9269346279764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4678936717225 + 789722404 = 2163085^2 + 28102^2 .

It is a cyclic number.

It is not a de Polignac number, because 4679726439629 - 2⁴ = 4679726439613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4679726439529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339863219814 + 2339863219815.

It is an arithmetic number, because the mean of its divisors is an integer number (2339863219815).

Almost surely, 2^{4679726439629} is an apocalyptic number.

It is an amenable number.

4679726439629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4679726439629 is an equidigital number, since it uses as much as digits as its factorization.

4679726439629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481421312, while the sum is 74.

The spelling of 4679726439629 in words is "four trillion, six hundred seventy-nine billion, seven hundred twenty-six million, four hundred thirty-nine thousand, six hundred twenty-nine".