3451797169 has 2 divisors, whose sum is σ = 3451797170. Its totient is φ = 3451797168.

The previous prime is 3451797137. The next prime is 3451797211. The reversal of 3451797169 is 9617971543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3423654144 + 28143025 = 58512^2 + 5305^2 .

It is a cyclic number.

It is not a de Polignac number, because 3451797169 - 2⁵ = 3451797137 is a prime.

It is a super-2 number, since 2×3451797169² = 23829807391832829122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3451797119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725898584 + 1725898585.

It is an arithmetic number, because the mean of its divisors is an integer number (1725898585).

Almost surely, 2^3451797169 is an apocalyptic number.

It is an amenable number.

3451797169 is a deficient number, since it is larger than the sum of its proper divisors (1).

3451797169 is an equidigital number, since it uses as much as digits as its factorization.

3451797169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1428840, while the sum is 52.

The square root of 3451797169 is about 58751.9971490332. The cubic root of 3451797169 is about 1511.2921368178.

The spelling of 3451797169 in words is "three billion, four hundred fifty-one million, seven hundred ninety-seven thousand, one hundred sixty-nine".