803485538 has 8 divisors (see below), whose sum is σ = 1205658732. Its totient is φ = 401599296.

The previous prime is 803485511. The next prime is 803485589. The reversal of 803485538 is 835584308.

It can be written as a sum of positive squares in 2 ways, for example, as 801286249 + 2199289 = 28307^2 + 1483^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 64595 + ... + 76022.

Almost surely, 2^803485538 is an apocalyptic number.

803485538 is a deficient number, since it is larger than the sum of its proper divisors (402173194).

803485538 is a wasteful number, since it uses less digits than its factorization.

803485538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143476.

The product of its (nonzero) digits is 460800, while the sum is 44.

The square root of 803485538 is about 28345.8204679279. The cubic root of 803485538 is about 929.6640162981.

The spelling of 803485538 in words is "eight hundred three million, four hundred eighty-five thousand, five hundred thirty-eight".