34229149 has 4 divisors (see below), whose sum is σ = 34875036. Its totient is φ = 33583264.

The previous prime is 34229147. The next prime is 34229191. The reversal of 34229149 is 94192243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94192243 = 2879 ⋅32717.

It can be written as a sum of positive squares in 2 ways, for example, as 30880249 + 3348900 = 5557^2 + 1830^2 .

It is a cyclic number.

It is not a de Polignac number, because 34229149 - 2¹ = 34229147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34229141) 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, 322864 + ... + 322969.

It is an arithmetic number, because the mean of its divisors is an integer number (8718759).

Almost surely, 2^34229149 is an apocalyptic number.

It is an amenable number.

34229149 is a deficient number, since it is larger than the sum of its proper divisors (645887).

34229149 is an equidigital number, since it uses as much as digits as its factorization.

34229149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645886.

The product of its digits is 15552, while the sum is 34.

The square root of 34229149 is about 5850.5682629980. The cubic root of 34229149 is about 324.6873490294.

The spelling of 34229149 in words is "thirty-four million, two hundred twenty-nine thousand, one hundred forty-nine".