3469873669 has 2 divisors, whose sum is σ = 3469873670. Its totient is φ = 3469873668.

The previous prime is 3469873663. The next prime is 3469873697. The reversal of 3469873669 is 9663789643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2776236100 + 693637569 = 52690^2 + 26337^2 .

It is a cyclic number.

It is not a de Polignac number, because 3469873669 - 2⁵ = 3469873637 is a prime.

It is a super-2 number, since 2×3469873669² = 24080046557639043122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3469873663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734936834 + 1734936835.

It is an arithmetic number, because the mean of its divisors is an integer number (1734936835).

Almost surely, 2^3469873669 is an apocalyptic number.

It is an amenable number.

3469873669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3469873669 is an equidigital number, since it uses as much as digits as its factorization.

3469873669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35271936, while the sum is 61.

The square root of 3469873669 is about 58905.6335930614. The cubic root of 3469873669 is about 1513.9256753363.

The spelling of 3469873669 in words is "three billion, four hundred sixty-nine million, eight hundred seventy-three thousand, six hundred sixty-nine".