834452011 has 4 divisors (see below), whose sum is σ = 834529032. Its totient is φ = 834374992.

The previous prime is 834451999. The next prime is 834452033. The reversal of 834452011 is 110254438.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 834452011 - 2¹¹ = 834449963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834452041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18946 + ... + 45031.

It is an arithmetic number, because the mean of its divisors is an integer number (208632258).

Almost surely, 2^834452011 is an apocalyptic number.

834452011 is a deficient number, since it is larger than the sum of its proper divisors (77021).

834452011 is a wasteful number, since it uses less digits than its factorization.

834452011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77020.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 834452011 is about 28886.8830267303. The cubic root of 834452011 is about 941.4569269931.

The spelling of 834452011 in words is "eight hundred thirty-four million, four hundred fifty-two thousand, eleven".