676311847357 has 2 divisors, whose sum is σ = 676311847358. Its totient is φ = 676311847356.

The previous prime is 676311847339. The next prime is 676311847381. The reversal of 676311847357 is 753748113676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 664829867641 + 11481979716 = 815371^2 + 107154^2 .

It is a cyclic number.

It is not a de Polignac number, because 676311847357 - 2³⁵ = 641952108989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676311842357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338155923678 + 338155923679.

It is an arithmetic number, because the mean of its divisors is an integer number (338155923679).

Almost surely, 2^676311847357 is an apocalyptic number.

It is an amenable number.

676311847357 is a deficient number, since it is larger than the sum of its proper divisors (1).

676311847357 is an equidigital number, since it uses as much as digits as its factorization.

676311847357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17781120, while the sum is 58.

The spelling of 676311847357 in words is "six hundred seventy-six billion, three hundred eleven million, eight hundred forty-seven thousand, three hundred fifty-seven".