174346934849 has 2 divisors, whose sum is σ = 174346934850. Its totient is φ = 174346934848.

The previous prime is 174346934789. The next prime is 174346934887. The reversal of 174346934849 is 948439643471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149589485824 + 24757449025 = 386768^2 + 157345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-174346934849 is a prime.

It is a super-3 number, since 3×174346934849³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 174346934791 and 174346934800.

It is not a weakly prime, because it can be changed into another prime (174346234849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87173467424 + 87173467425.

It is an arithmetic number, because the mean of its divisors is an integer number (87173467425).

Almost surely, 2^174346934849 is an apocalyptic number.

It is an amenable number.

174346934849 is a deficient number, since it is larger than the sum of its proper divisors (1).

174346934849 is an equidigital number, since it uses as much as digits as its factorization.

174346934849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62705664, while the sum is 62.

The spelling of 174346934849 in words is "one hundred seventy-four billion, three hundred forty-six million, nine hundred thirty-four thousand, eight hundred forty-nine".