34820853 has 8 divisors (see below), whose sum is σ = 46740000. Its totient is φ = 23057808.

The previous prime is 34820831. The next prime is 34820857. The reversal of 34820853 is 35802843.

34820853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34820853 - 2⁶ = 34820789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34820857) 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 7 ways as a sum of consecutive naturals, for example, 38503 + ... + 39396.

It is an arithmetic number, because the mean of its divisors is an integer number (5842500).

Almost surely, 2^34820853 is an apocalyptic number.

It is an amenable number.

34820853 is a deficient number, since it is larger than the sum of its proper divisors (11919147).

34820853 is a wasteful number, since it uses less digits than its factorization.

34820853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78051.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 34820853 is about 5900.9196740847. The cubic root of 34820853 is about 326.5475792256.

The spelling of 34820853 in words is "thirty-four million, eight hundred twenty thousand, eight hundred fifty-three".