34020844 has 36 divisors (see below), whose sum is σ = 70487872. Its totient is φ = 14271840.

The previous prime is 34020829. The next prime is 34020901. The reversal of 34020844 is 44802043.

34020844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 3589 + ... + 8995.

Almost surely, 2^34020844 is an apocalyptic number.

It is an amenable number.

34020844 is an abundant number, since it is smaller than the sum of its proper divisors (36467028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34020844 is a wasteful number, since it uses less digits than its factorization.

34020844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446 (or 5433 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 34020844 is about 5832.7389792447. The cubic root of 34020844 is about 324.0273690237.

Adding to 34020844 its reverse (44802043), we get a palindrome (78822887).

The spelling of 34020844 in words is "thirty-four million, twenty thousand, eight hundred forty-four".