803164903 has 8 divisors (see below), whose sum is σ = 846158000. Its totient is φ = 760243968.

The previous prime is 803164897. The next prime is 803164919. The reversal of 803164903 is 309461308.

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

It is a cyclic number.

It is not a de Polignac number, because 803164903 - 2⁵ = 803164871 is a prime.

It is a super-2 number, since 2×803164903² = 1290147722821998818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803164933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5623 + ... + 40471.

It is an arithmetic number, because the mean of its divisors is an integer number (105769750).

Almost surely, 2^803164903 is an apocalyptic number.

803164903 is a deficient number, since it is larger than the sum of its proper divisors (42993097).

803164903 is a wasteful number, since it uses less digits than its factorization.

803164903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36081.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 803164903 is about 28340.1641314937. The cubic root of 803164903 is about 929.5403374567.

The spelling of 803164903 in words is "eight hundred three million, one hundred sixty-four thousand, nine hundred three".