804464973 has 64 divisors (see below), whose sum is σ = 1403136000. Its totient is φ = 450800640.

The previous prime is 804464971. The next prime is 804464981. The reversal of 804464973 is 379464408.

It is not a de Polignac number, because 804464973 - 2¹ = 804464971 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804464971) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 182803 + ... + 187151.

It is an arithmetic number, because the mean of its divisors is an integer number (21924000).

Almost surely, 2^804464973 is an apocalyptic number.

It is an amenable number.

804464973 is a deficient number, since it is larger than the sum of its proper divisors (598671027).

804464973 is a wasteful number, since it uses less digits than its factorization.

804464973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419 (or 4413 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 804464973 is about 28363.0917390894. The cubic root of 804464973 is about 930.0416110414.

The spelling of 804464973 in words is "eight hundred four million, four hundred sixty-four thousand, nine hundred seventy-three".