800407076317 has 4 divisors (see below), whose sum is σ = 826226659456. Its totient is φ = 774587493180.

The previous prime is 800407076311. The next prime is 800407076321. The reversal of 800407076317 is 713670704008.

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 800407076317 - 2²³ = 800398687709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800407076311) 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, 12909791523 + ... + 12909791584.

It is an arithmetic number, because the mean of its divisors is an integer number (206556664864).

Almost surely, 2^800407076317 is an apocalyptic number.

It is an amenable number.

800407076317 is a deficient number, since it is larger than the sum of its proper divisors (25819583139).

800407076317 is a wasteful number, since it uses less digits than its factorization.

800407076317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25819583138.

The product of its (nonzero) digits is 197568, while the sum is 43.

The spelling of 800407076317 in words is "eight hundred billion, four hundred seven million, seventy-six thousand, three hundred seventeen".