801393 has 4 divisors (see below), whose sum is σ = 1068528. Its totient is φ = 534260.

The previous prime is 801379. The next prime is 801403. The reversal of 801393 is 393108.

801393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 801393 - 2⁸ = 801137 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (801293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133563 + ... + 133568.

It is an arithmetic number, because the mean of its divisors is an integer number (267132).

2⁸⁰¹³⁹³ is an apocalyptic number.

It is an amenable number.

801393 is a deficient number, since it is larger than the sum of its proper divisors (267135).

801393 is a wasteful number, since it uses less digits than its factorization.

801393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267134.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 801393 is about 895.2055629854. The cubic root of 801393 is about 92.8856265394.

Subtracting from 801393 its product of nonzero digits (648), we obtain a triangular number (800745 = T₁₂₆₅).

The spelling of 801393 in words is "eight hundred one thousand, three hundred ninety-three".