834684028 has 6 divisors (see below), whose sum is σ = 1460697056. Its totient is φ = 417342012.

The previous prime is 834684001. The next prime is 834684077. The reversal of 834684028 is 820486438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104335500 + ... + 104335507.

Almost surely, 2^834684028 is an apocalyptic number.

It is an amenable number.

834684028 is a deficient number, since it is larger than the sum of its proper divisors (626013028).

834684028 is a wasteful number, since it uses less digits than its factorization.

834684028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208671011 (or 208671009 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 834684028 is about 28890.8987053016. The cubic root of 834684028 is about 941.5441753777.

The spelling of 834684028 in words is "eight hundred thirty-four million, six hundred eighty-four thousand, twenty-eight".