34685844 has 12 divisors (see below), whose sum is σ = 80933664. Its totient is φ = 11561944.

The previous prime is 34685839. The next prime is 34685857. The reversal of 34685844 is 44858643.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 34685796 and 34685805.

It is a congruent 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, 1445232 + ... + 1445255.

It is an arithmetic number, because the mean of its divisors is an integer number (6744472).

Almost surely, 2^34685844 is an apocalyptic number.

It is an amenable number.

34685844 is an abundant number, since it is smaller than the sum of its proper divisors (46247820).

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

34685844 is a wasteful number, since it uses less digits than its factorization.

34685844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890494 (or 2890492 counting only the distinct ones).

The product of its digits is 368640, while the sum is 42.

The square root of 34685844 is about 5889.4689064465. The cubic root of 34685844 is about 326.1249975454.

The spelling of 34685844 in words is "thirty-four million, six hundred eighty-five thousand, eight hundred forty-four".