801366 has 16 divisors (see below), whose sum is σ = 1672704. Its totient is φ = 255464.

The previous prime is 801349. The next prime is 801371. The reversal of 801366 is 663108.

801366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 801366.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2766 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (104544).

2⁸⁰¹³⁶⁶ is an apocalyptic number.

801366 is an abundant number, since it is smaller than the sum of its proper divisors (871338).

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

801366 is a wasteful number, since it uses less digits than its factorization.

801366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 801366 is about 895.1904825231. The cubic root of 801366 is about 92.8845833807.

The spelling of 801366 in words is "eight hundred one thousand, three hundred sixty-six".