34820343 has 12 divisors (see below), whose sum is σ = 50986000. Its totient is φ = 22895136.

The previous prime is 34820339. The next prime is 34820351. The reversal of 34820343 is 34302843.

34820343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34820343 - 2² = 34820339 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 (34820323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25843 + ... + 27156.

Almost surely, 2^34820343 is an apocalyptic number.

34820343 is a deficient number, since it is larger than the sum of its proper divisors (16165657).

34820343 is a wasteful number, since it uses less digits than its factorization.

34820343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53078 (or 53075 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 34820343 is about 5900.8764603235. The cubic root of 34820343 is about 326.5459849695.

The spelling of 34820343 in words is "thirty-four million, eight hundred twenty thousand, three hundred forty-three".