800381875 has 20 divisors (see below), whose sum is σ = 1034668800. Its totient is φ = 618212000.

The previous prime is 800381863. The next prime is 800381903. The reversal of 800381875 is 578183008.

It is not a de Polignac number, because 800381875 - 2⁵ = 800381843 is a prime.

It is a super-2 number, since 2×800381875² = 1281222291657031250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3955 + ... + 40204.

It is an arithmetic number, because the mean of its divisors is an integer number (51733440).

Almost surely, 2^800381875 is an apocalyptic number.

800381875 is a deficient number, since it is larger than the sum of its proper divisors (234286925).

800381875 is an equidigital number, since it uses as much as digits as its factorization.

800381875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44208 (or 44193 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 800381875 is about 28291.0211021094. The cubic root of 800381875 is about 928.4654521208.

The spelling of 800381875 in words is "eight hundred million, three hundred eighty-one thousand, eight hundred seventy-five".