800080887 has 16 divisors (see below), whose sum is σ = 1089648000. Its totient is φ = 522030624.

The previous prime is 800080873. The next prime is 800080889. The reversal of 800080887 is 788080008.

It is not a de Polignac number, because 800080887 - 2⁴ = 800080871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800080889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30664 + ... + 50402.

It is an arithmetic number, because the mean of its divisors is an integer number (68103000).

Almost surely, 2^800080887 is an apocalyptic number.

800080887 is a deficient number, since it is larger than the sum of its proper divisors (289567113).

800080887 is a wasteful number, since it uses less digits than its factorization.

800080887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20030.

The product of its (nonzero) digits is 28672, while the sum is 39.

The square root of 800080887 is about 28285.7011049753. The cubic root of 800080887 is about 928.3490526845.

The spelling of 800080887 in words is "eight hundred million, eighty thousand, eight hundred eighty-seven".