1348175149 has 2 divisors, whose sum is σ = 1348175150. Its totient is φ = 1348175148.

The previous prime is 1348175131. The next prime is 1348175201. The reversal of 1348175149 is 9415718431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1130169924 + 218005225 = 33618^2 + 14765^2 .

It is a cyclic number.

It is not a de Polignac number, because 1348175149 - 2¹⁹ = 1347650861 is a prime.

It is a super-3 number, since 3×1348175149³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348170149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674087574 + 674087575.

It is an arithmetic number, because the mean of its divisors is an integer number (674087575).

Almost surely, 2^1348175149 is an apocalyptic number.

It is an amenable number.

1348175149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348175149 is an equidigital number, since it uses as much as digits as its factorization.

1348175149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 43.

The square root of 1348175149 is about 36717.5046673926. The cubic root of 1348175149 is about 1104.7112392212.

The spelling of 1348175149 in words is "one billion, three hundred forty-eight million, one hundred seventy-five thousand, one hundred forty-nine".