801784052 has 6 divisors (see below), whose sum is σ = 1403122098. Its totient is φ = 400892024.

The previous prime is 801784051. The next prime is 801784057. The reversal of 801784052 is 250487108.

801784052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 720170896 + 81613156 = 26836^2 + 9034^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801784051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100223003 + ... + 100223010.

It is an arithmetic number, because the mean of its divisors is an integer number (233853683).

Almost surely, 2^801784052 is an apocalyptic number.

It is an amenable number.

801784052 is a deficient number, since it is larger than the sum of its proper divisors (601338046).

801784052 is a wasteful number, since it uses less digits than its factorization.

801784052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200446017 (or 200446015 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 801784052 is about 28315.7915658383. The cubic root of 801784052 is about 929.0073240439.

The spelling of 801784052 in words is "eight hundred one million, seven hundred eighty-four thousand, fifty-two".