801364817 has 4 divisors (see below), whose sum is σ = 874216176. Its totient is φ = 728513460.

The previous prime is 801364789. The next prime is 801364829. The reversal of 801364817 is 718463108.

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 801364817 - 2¹⁴ = 801348433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (801364847) 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, 36425663 + ... + 36425684.

It is an arithmetic number, because the mean of its divisors is an integer number (218554044).

Almost surely, 2^801364817 is an apocalyptic number.

It is an amenable number.

801364817 is a deficient number, since it is larger than the sum of its proper divisors (72851359).

801364817 is a wasteful number, since it uses less digits than its factorization.

801364817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72851358.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 801364817 is about 28308.3877499232. The cubic root of 801364817 is about 928.8453767438.

The spelling of 801364817 in words is "eight hundred one million, three hundred sixty-four thousand, eight hundred seventeen".