804196320492 has 12 divisors (see below), whose sum is σ = 1876458081176. Its totient is φ = 268065440160.

The previous prime is 804196320467. The next prime is 804196320503. The reversal of 804196320492 is 294023691408.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33508180009 + ... + 33508180032.

Almost surely, 2^804196320492 is an apocalyptic number.

It is an amenable number.

804196320492 is an abundant number, since it is smaller than the sum of its proper divisors (1072261760684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

804196320492 is a wasteful number, since it uses less digits than its factorization.

804196320492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67016360048 (or 67016360046 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 804196320492 in words is "eight hundred four billion, one hundred ninety-six million, three hundred twenty thousand, four hundred ninety-two".