804035493 has 24 divisors (see below), whose sum is σ = 1215305208. Its totient is φ = 511684992.

The previous prime is 804035471. The next prime is 804035497. The reversal of 804035493 is 394530408.

It can be written as a sum of positive squares in 4 ways, for example, as 331494849 + 472540644 = 18207^2 + 21738^2 .

It is not a de Polignac number, because 804035493 - 2²⁹ = 267164581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804035497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5130 + ... + 40427.

It is an arithmetic number, because the mean of its divisors is an integer number (50637717).

Almost surely, 2^804035493 is an apocalyptic number.

It is an amenable number.

804035493 is a deficient number, since it is larger than the sum of its proper divisors (411269715).

804035493 is a wasteful number, since it uses less digits than its factorization.

804035493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45653 (or 45650 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 804035493 is about 28355.5196214070. The cubic root of 804035493 is about 929.8760743648.

The spelling of 804035493 in words is "eight hundred four million, thirty-five thousand, four hundred ninety-three".