3451913796769 has 2 divisors, whose sum is σ = 3451913796770. Its totient is φ = 3451913796768.

The previous prime is 3451913796739. The next prime is 3451913796803. The reversal of 3451913796769 is 9676973191543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3399922956544 + 51990840225 = 1843888^2 + 228015^2 .

It is a cyclic number.

It is not a de Polignac number, because 3451913796769 - 2¹⁵ = 3451913764001 is a prime.

It is a super-2 number, since 2×3451913796769² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3451913796698 and 3451913796707.

It is not a weakly prime, because it can be changed into another prime (3451913796739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725956898384 + 1725956898385.

It is an arithmetic number, because the mean of its divisors is an integer number (1725956898385).

Almost surely, 2^{3451913796769} is an apocalyptic number.

It is an amenable number.

3451913796769 is a deficient number, since it is larger than the sum of its proper divisors (1).

3451913796769 is an equidigital number, since it uses as much as digits as its factorization.

3451913796769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 231472080, while the sum is 70.

The spelling of 3451913796769 in words is "three trillion, four hundred fifty-one billion, nine hundred thirteen million, seven hundred ninety-six thousand, seven hundred sixty-nine".