833213814 has 8 divisors (see below), whose sum is σ = 1666427640. Its totient is φ = 277737936.

The previous prime is 833213803. The next prime is 833213833. The reversal of 833213814 is 418312338.

It is a sphenic number, since it is the product of 3 distinct primes.

833213814 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 69434479 + ... + 69434490.

It is an arithmetic number, because the mean of its divisors is an integer number (208303455).

Almost surely, 2^833213814 is an apocalyptic number.

833213814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

833213814 is a wasteful number, since it uses less digits than its factorization.

833213814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138868974.

The product of its digits is 13824, while the sum is 33.

The square root of 833213814 is about 28865.4432496714. The cubic root of 833213814 is about 940.9910379305.

The spelling of 833213814 in words is "eight hundred thirty-three million, two hundred thirteen thousand, eight hundred fourteen".