800030472 has 64 divisors (see below), whose sum is σ = 2144620800. Its totient is φ = 247802880.

The previous prime is 800030467. The next prime is 800030477. The reversal of 800030472 is 274030008.

It is an interprime number because it is at equal distance from previous prime (800030467) and next prime (800030477).

It is a super-2 number, since 2×800030472² = 1280097512257085568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (800030477) 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 15 ways as a sum of consecutive naturals, for example, 19822 + ... + 44642.

It is an arithmetic number, because the mean of its divisors is an integer number (33509700).

Almost surely, 2^800030472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800030472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072310400).

800030472 is an abundant number, since it is smaller than the sum of its proper divisors (1344590328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800030472 is a wasteful number, since it uses less digits than its factorization.

800030472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24926 (or 24922 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 800030472 is about 28284.8099162784. The cubic root of 800030472 is about 928.3295531142.

The spelling of 800030472 in words is "eight hundred million, thirty thousand, four hundred seventy-two".