347555379361 has 2 divisors, whose sum is σ = 347555379362. Its totient is φ = 347555379360.

The previous prime is 347555379329. The next prime is 347555379371. The reversal of 347555379361 is 163973555743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174857785600 + 172697593761 = 418160^2 + 415569^2 .

It is a cyclic number.

It is not a de Polignac number, because 347555379361 - 2⁵ = 347555379329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 347555379296 and 347555379305.

It is not a weakly prime, because it can be changed into another prime (347555379371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173777689680 + 173777689681.

It is an arithmetic number, because the mean of its divisors is an integer number (173777689681).

Almost surely, 2^347555379361 is an apocalyptic number.

It is an amenable number.

347555379361 is a deficient number, since it is larger than the sum of its proper divisors (1).

347555379361 is an equidigital number, since it uses as much as digits as its factorization.

347555379361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35721000, while the sum is 58.

The spelling of 347555379361 in words is "three hundred forty-seven billion, five hundred fifty-five million, three hundred seventy-nine thousand, three hundred sixty-one".