34350149 has 4 divisors (see below), whose sum is σ = 36370764. Its totient is φ = 32329536.

The previous prime is 34350143. The next prime is 34350161. The reversal of 34350149 is 94105343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14010049 + 20340100 = 3743^2 + 4510^2 .

It is a cyclic number.

It is not a de Polignac number, because 34350149 - 2⁴ = 34350133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34350143) 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, 1010282 + ... + 1010315.

It is an arithmetic number, because the mean of its divisors is an integer number (9092691).

Almost surely, 2^34350149 is an apocalyptic number.

It is an amenable number.

34350149 is a deficient number, since it is larger than the sum of its proper divisors (2020615).

34350149 is a wasteful number, since it uses less digits than its factorization.

34350149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020614.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 34350149 is about 5860.9000162091. The cubic root of 34350149 is about 325.0694888889.

The spelling of 34350149 in words is "thirty-four million, three hundred fifty thousand, one hundred forty-nine".