34109828 has 12 divisors (see below), whose sum is σ = 62287680. Its totient is φ = 16313352.

The previous prime is 34109813. The next prime is 34109839. The reversal of 34109828 is 82890143.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185288 + ... + 185471.

It is an arithmetic number, because the mean of its divisors is an integer number (5190640).

Almost surely, 2^34109828 is an apocalyptic number.

It is an amenable number.

34109828 is a deficient number, since it is larger than the sum of its proper divisors (28177852).

34109828 is a wasteful number, since it uses less digits than its factorization.

34109828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370786 (or 370784 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 34109828 is about 5840.3619750834. The cubic root of 34109828 is about 324.3096288189.

The spelling of 34109828 in words is "thirty-four million, one hundred nine thousand, eight hundred twenty-eight".