803374785 has 24 divisors (see below), whose sum is σ = 1397493864. Its totient is φ = 426935040.

The previous prime is 803374771. The next prime is 803374801. The reversal of 803374785 is 587473308.

803374785 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 4 ways, for example, as 163942416 + 639432369 = 12804^2 + 25287^2 .

It is not a de Polignac number, because 803374785 - 2⁵ = 803374753 is a prime.

It is a super-2 number, since 2×803374785² = 1290822090347592450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 803374785.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19122 + ... + 44411.

It is an arithmetic number, because the mean of its divisors is an integer number (58228911).

Almost surely, 2^803374785 is an apocalyptic number.

It is an amenable number.

803374785 is a deficient number, since it is larger than the sum of its proper divisors (594119079).

803374785 is a wasteful number, since it uses less digits than its factorization.

803374785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63825 (or 63822 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 803374785 is about 28343.8667968928. The cubic root of 803374785 is about 929.6212991592.

The spelling of 803374785 in words is "eight hundred three million, three hundred seventy-four thousand, seven hundred eighty-five".