676200731347639 has 2 divisors, whose sum is σ = 676200731347640. Its totient is φ = 676200731347638.

The previous prime is 676200731347613. The next prime is 676200731347649. The reversal of 676200731347639 is 936743137002676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 676200731347639 - 2¹³ = 676200731339447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676200731347649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338100365673819 + 338100365673820.

It is an arithmetic number, because the mean of its divisors is an integer number (338100365673820).

Almost surely, 2^{676200731347639} is an apocalyptic number.

676200731347639 is a deficient number, since it is larger than the sum of its proper divisors (1).

676200731347639 is an equidigital number, since it uses as much as digits as its factorization.

676200731347639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144027072, while the sum is 64.

The spelling of 676200731347639 in words is "six hundred seventy-six trillion, two hundred billion, seven hundred thirty-one million, three hundred forty-seven thousand, six hundred thirty-nine".