34344147 has 4 divisors (see below), whose sum is σ = 45792200. Its totient is φ = 22896096.

The previous prime is 34344137. The next prime is 34344161. The reversal of 34344147 is 74144343.

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

It is not a de Polignac number, because 34344147 - 2⁸ = 34343891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34344137) 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, 5724022 + ... + 5724027.

It is an arithmetic number, because the mean of its divisors is an integer number (11448050).

Almost surely, 2^34344147 is an apocalyptic number.

34344147 is a deficient number, since it is larger than the sum of its proper divisors (11448053).

34344147 is a wasteful number, since it uses less digits than its factorization.

34344147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11448052.

The product of its digits is 16128, while the sum is 30.

The square root of 34344147 is about 5860.3879564411. The cubic root of 34344147 is about 325.0505546603.

The spelling of 34344147 in words is "thirty-four million, three hundred forty-four thousand, one hundred forty-seven".