834019944 has 16 divisors (see below), whose sum is σ = 2085049920. Its totient is φ = 278006640.

The previous prime is 834019933. The next prime is 834019987. The reversal of 834019944 is 449910438.

It is a junction number, because it is equal to n+sod(n) for n = 834019896 and 834019905.

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 3 ways as a sum of consecutive naturals, for example, 17375392 + ... + 17375439.

It is an arithmetic number, because the mean of its divisors is an integer number (130315620).

Almost surely, 2^834019944 is an apocalyptic number.

It is an amenable number.

834019944 is an abundant number, since it is smaller than the sum of its proper divisors (1251029976).

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

834019944 is a wasteful number, since it uses less digits than its factorization.

834019944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34750840 (or 34750836 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 834019944 is about 28879.4034564428. The cubic root of 834019944 is about 941.2944080817.

The spelling of 834019944 in words is "eight hundred thirty-four million, nineteen thousand, nine hundred forty-four".