803130850 has 12 divisors (see below), whose sum is σ = 1493823474. Its totient is φ = 321252320.

The previous prime is 803130841. The next prime is 803130851. The reversal of 803130850 is 58031308.

It can be written as a sum of positive squares in 3 ways, for example, as 502073649 + 301057201 = 22407^2 + 17351^2 .

It is not an unprimeable number, because it can be changed into a prime (803130851) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8031259 + ... + 8031358.

Almost surely, 2^803130850 is an apocalyptic number.

803130850 is a deficient number, since it is larger than the sum of its proper divisors (690692624).

803130850 is a wasteful number, since it uses less digits than its factorization.

803130850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16062629 (or 16062624 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 803130850 is about 28339.5633346740. The cubic root of 803130850 is about 929.5272002274.

The spelling of 803130850 in words is "eight hundred three million, one hundred thirty thousand, eight hundred fifty".