834568011 has 12 divisors (see below), whose sum is σ = 1206822240. Its totient is φ = 555762480.

The previous prime is 834567973. The next prime is 834568057. The reversal of 834568011 is 110865438.

834568011 is a `hidden beast` number, since 83 + 4 + 568 + 0 + 11 = 666.

It is not a de Polignac number, because 834568011 - 2⁶ = 834567947 is a prime.

It is a super-2 number, since 2×834568011² = 1393007529968992242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (834368011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42696 + ... + 59093.

It is an arithmetic number, because the mean of its divisors is an integer number (100568520).

Almost surely, 2^834568011 is an apocalyptic number.

834568011 is a deficient number, since it is larger than the sum of its proper divisors (372254229).

834568011 is a wasteful number, since it uses less digits than its factorization.

834568011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102706 (or 102703 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 834568011 is about 28888.8907886752. The cubic root of 834568011 is about 941.5005500103.

The spelling of 834568011 in words is "eight hundred thirty-four million, five hundred sixty-eight thousand, eleven".