803117072 has 10 divisors (see below), whose sum is σ = 1556039358. Its totient is φ = 401558528.

The previous prime is 803117071. The next prime is 803117083. The reversal of 803117072 is 270711308.

803117072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 608904976 + 194212096 = 24676^2 + 13936^2 .

It is not an unprimeable number, because it can be changed into a prime (803117071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25097393 + ... + 25097424.

Almost surely, 2^803117072 is an apocalyptic number.

It is an amenable number.

803117072 is a deficient number, since it is larger than the sum of its proper divisors (752922286).

803117072 is a wasteful number, since it uses less digits than its factorization.

803117072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50194825 (or 50194819 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 803117072 is about 28339.3202459057. The cubic root of 803117072 is about 929.5218847387.

The spelling of 803117072 in words is "eight hundred three million, one hundred seventeen thousand, seventy-two".