34152149 has 2 divisors, whose sum is σ = 34152150. Its totient is φ = 34152148.

The previous prime is 34152121. The next prime is 34152179. The reversal of 34152149 is 94125143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29920900 + 4231249 = 5470^2 + 2057^2 .

It is a cyclic number.

It is not a de Polignac number, because 34152149 - 2²⁴ = 17374933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34152109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17076074 + 17076075.

It is an arithmetic number, because the mean of its divisors is an integer number (17076075).

Almost surely, 2^34152149 is an apocalyptic number.

It is an amenable number.

34152149 is a deficient number, since it is larger than the sum of its proper divisors (1).

34152149 is an equidigital number, since it uses as much as digits as its factorization.

34152149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 34152149 is about 5843.9840006626. The cubic root of 34152149 is about 324.4437000054.

The spelling of 34152149 in words is "thirty-four million, one hundred fifty-two thousand, one hundred forty-nine".