34147246 has 32 divisors (see below), whose sum is σ = 60496128. Its totient is φ = 14152320.

The previous prime is 34147241. The next prime is 34147247. The reversal of 34147246 is 64274143.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34147241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78646 + ... + 79078.

It is an arithmetic number, because the mean of its divisors is an integer number (1890504).

Almost surely, 2^34147246 is an apocalyptic number.

34147246 is a deficient number, since it is larger than the sum of its proper divisors (26348882).

34147246 is a wasteful number, since it uses less digits than its factorization.

34147246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its digits is 16128, while the sum is 31.

The square root of 34147246 is about 5843.5644943818. The cubic root of 34147246 is about 324.4281731778.

The spelling of 34147246 in words is "thirty-four million, one hundred forty-seven thousand, two hundred forty-six".