801386 has 16 divisors (see below), whose sum is σ = 1277640. Its totient is φ = 376320.

The previous prime is 801379. The next prime is 801403. The reversal of 801386 is 683108.

801386 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 4 ways, for example, as 403225 + 398161 = 635^2 + 631^2 .

It is an unprimeable number.

801386 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2210 + ... + 2546.

2⁸⁰¹³⁸⁶ is an apocalyptic number.

801386 is a deficient number, since it is larger than the sum of its proper divisors (476254).

801386 is a wasteful number, since it uses less digits than its factorization.

801386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 801386 is about 895.2016532603. The cubic root of 801386 is about 92.8853560931.

The spelling of 801386 in words is "eight hundred one thousand, three hundred eighty-six".