809352093 has 8 divisors (see below), whose sum is σ = 1177239456. Its totient is φ = 490516400.

The previous prime is 809352091. The next prime is 809352107. The reversal of 809352093 is 390253908.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 809352093 - 2¹ = 809352091 is a prime.

It is a super-3 number, since 3×809352093³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (809352091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12262878 + ... + 12262943.

It is an arithmetic number, because the mean of its divisors is an integer number (147154932).

Almost surely, 2^809352093 is an apocalyptic number.

It is an amenable number.

809352093 is a deficient number, since it is larger than the sum of its proper divisors (367887363).

809352093 is a wasteful number, since it uses less digits than its factorization.

809352093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24525835.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 809352093 is about 28449.1140986850. The cubic root of 809352093 is about 931.9211425632.

It can be divided in two parts, 80935 and 2093, that added together give a triangular number (83028 = T₄₀₇).

The spelling of 809352093 in words is "eight hundred nine million, three hundred fifty-two thousand, ninety-three".