800318485 has 8 divisors (see below), whose sum is σ = 966828600. Its totient is φ = 635957184.

The previous prime is 800318479. The next prime is 800318489. The reversal of 800318485 is 584813008.

It can be written as a sum of positive squares in 4 ways, for example, as 8346321 + 791972164 = 2889^2 + 28142^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 800318485 - 2¹³ = 800310293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800318489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536382 + ... + 537871.

It is an arithmetic number, because the mean of its divisors is an integer number (120853575).

Almost surely, 2^800318485 is an apocalyptic number.

It is an amenable number.

800318485 is a deficient number, since it is larger than the sum of its proper divisors (166510115).

800318485 is a wasteful number, since it uses less digits than its factorization.

800318485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074407.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 800318485 is about 28289.9007598118. The cubic root of 800318485 is about 928.4409400803.

The spelling of 800318485 in words is "eight hundred million, three hundred eighteen thousand, four hundred eighty-five".