3454869173 has 4 divisors (see below), whose sum is σ = 3948421920. Its totient is φ = 2961316428.

The previous prime is 3454869167. The next prime is 3454869193. The reversal of 3454869173 is 3719684543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3719684543 = 11621 ⋅320083.

It is not a de Polignac number, because 3454869173 - 2⁸ = 3454868917 is a prime.

It is a super-2 number, since 2×3454869173² = 23872242005091407858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454869133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246776363 + ... + 246776376.

It is an arithmetic number, because the mean of its divisors is an integer number (987105480).

Almost surely, 2^3454869173 is an apocalyptic number.

It is an amenable number.

3454869173 is a deficient number, since it is larger than the sum of its proper divisors (493552747).

3454869173 is an equidigital number, since it uses as much as digits as its factorization.

3454869173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493552746.

The product of its digits is 2177280, while the sum is 50.

The square root of 3454869173 is about 58778.1351609593. The cubic root of 3454869173 is about 1511.7403399473.

The spelling of 3454869173 in words is "three billion, four hundred fifty-four million, eight hundred sixty-nine thousand, one hundred seventy-three".