799309803 has 16 divisors (see below), whose sum is σ = 1160524800. Its totient is φ = 487418400.

The previous prime is 799309789. The next prime is 799309811. The reversal of 799309803 is 308903997.

It is not a de Polignac number, because 799309803 - 2²⁶ = 732200939 is a prime.

It is a super-2 number, since 2×799309803² = 1277792322343797618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (799309813) 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, 240123 + ... + 243428.

It is an arithmetic number, because the mean of its divisors is an integer number (72532800).

Almost surely, 2^799309803 is an apocalyptic number.

799309803 is a deficient number, since it is larger than the sum of its proper divisors (361214997).

799309803 is a wasteful number, since it uses less digits than its factorization.

799309803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483602.

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 799309803 is about 28272.0675402419. The cubic root of 799309803 is about 928.0507223533.

The spelling of 799309803 in words is "seven hundred ninety-nine million, three hundred nine thousand, eight hundred three".