801327487 has 8 divisors (see below), whose sum is σ = 866517696. Its totient is φ = 738143232.

The previous prime is 801327481. The next prime is 801327491. The reversal of 801327487 is 784723108.

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 801327487 - 2²⁷ = 667109759 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 (801327481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500658 + ... + 502255.

It is an arithmetic number, because the mean of its divisors is an integer number (108314712).

Almost surely, 2^801327487 is an apocalyptic number.

801327487 is a deficient number, since it is larger than the sum of its proper divisors (65190209).

801327487 is a wasteful number, since it uses less digits than its factorization.

801327487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002977.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 801327487 is about 28307.7283970297. The cubic root of 801327487 is about 928.8309537097.

The spelling of 801327487 in words is "eight hundred one million, three hundred twenty-seven thousand, four hundred eighty-seven".