803785379 has 6 divisors (see below), whose sum is σ = 817630380. Its totient is φ = 789947820.

The previous prime is 803785351. The next prime is 803785403. The reversal of 803785379 is 973587308.

It is not a de Polignac number, because 803785379 - 2²⁴ = 787008163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (803785319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215924 + ... + 219614.

It is an arithmetic number, because the mean of its divisors is an integer number (136271730).

Almost surely, 2^803785379 is an apocalyptic number.

803785379 is a deficient number, since it is larger than the sum of its proper divisors (13845001).

803785379 is an frugal number, since it uses more digits than its factorization.

803785379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7441 (or 3750 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 803785379 is about 28351.1089553830. The cubic root of 803785379 is about 929.7796444822.

The spelling of 803785379 in words is "eight hundred three million, seven hundred eighty-five thousand, three hundred seventy-nine".