3468046703257 has 2 divisors, whose sum is σ = 3468046703258. Its totient is φ = 3468046703256.

The previous prime is 3468046703243. The next prime is 3468046703273. The reversal of 3468046703257 is 7523076408643.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3031721721856 + 436324981401 = 1741184^2 + 660549^2 .

It is a cyclic number.

It is not a de Polignac number, because 3468046703257 - 2⁷ = 3468046703129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3468046703198 and 3468046703207.

It is not a weakly prime, because it can be changed into another prime (3468046703227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734023351628 + 1734023351629.

It is an arithmetic number, because the mean of its divisors is an integer number (1734023351629).

Almost surely, 2^{3468046703257} is an apocalyptic number.

It is an amenable number.

3468046703257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3468046703257 is an equidigital number, since it uses as much as digits as its factorization.

3468046703257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20321280, while the sum is 55.

The spelling of 3468046703257 in words is "three trillion, four hundred sixty-eight billion, forty-six million, seven hundred three thousand, two hundred fifty-seven".