34149929 has 8 divisors (see below), whose sum is σ = 37313760. Its totient is φ = 30996000.

The previous prime is 34149887. The next prime is 34149943. The reversal of 34149929 is 92994143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34149929 - 2²⁰ = 33101353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34149979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6029 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (4664220).

Almost surely, 2^34149929 is an apocalyptic number.

It is an amenable number.

34149929 is a deficient number, since it is larger than the sum of its proper divisors (3163831).

34149929 is a wasteful number, since it uses less digits than its factorization.

34149929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951.

The product of its digits is 69984, while the sum is 41.

The square root of 34149929 is about 5843.7940586574. The cubic root of 34149929 is about 324.4366698903.

The spelling of 34149929 in words is "thirty-four million, one hundred forty-nine thousand, nine hundred twenty-nine".