801798606 has 24 divisors (see below), whose sum is σ = 1985406384. Its totient is φ = 229085280.

The previous prime is 801798589. The next prime is 801798637. The reversal of 801798606 is 606897108.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3181615 + ... + 3181866.

It is an arithmetic number, because the mean of its divisors is an integer number (82725266).

Almost surely, 2^801798606 is an apocalyptic number.

801798606 is an abundant number, since it is smaller than the sum of its proper divisors (1183607778).

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

801798606 is a wasteful number, since it uses less digits than its factorization.

801798606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363496 (or 6363493 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 801798606 is about 28316.0485590769. The cubic root of 801798606 is about 929.0129451297.

The spelling of 801798606 in words is "eight hundred one million, seven hundred ninety-eight thousand, six hundred six".