804543422 has 16 divisors (see below), whose sum is σ = 1214696400. Its totient is φ = 399651840.

The previous prime is 804543407. The next prime is 804543499. The reversal of 804543422 is 224345408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297854 + ... + 300542.

It is an arithmetic number, because the mean of its divisors is an integer number (75918525).

Almost surely, 2^804543422 is an apocalyptic number.

804543422 is a deficient number, since it is larger than the sum of its proper divisors (410152978).

804543422 is a wasteful number, since it uses less digits than its factorization.

804543422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3611.

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 804543422 is about 28364.4746469946. The cubic root of 804543422 is about 930.0718416772.

The spelling of 804543422 in words is "eight hundred four million, five hundred forty-three thousand, four hundred twenty-two".