704386422 has 16 divisors (see below), whose sum is σ = 1565303280. Its totient is φ = 234795456.

The previous prime is 704386421. The next prime is 704386447. The reversal of 704386422 is 224683407.

704386422 is a `hidden beast` number, since 7 + 0 + 4 + 3 + 8 + 642 + 2 = 666.

It is a Smith number, since the sum of its digits (36) 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 (704386421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6522043 + ... + 6522150.

It is an arithmetic number, because the mean of its divisors is an integer number (97831455).

Almost surely, 2^704386422 is an apocalyptic number.

704386422 is an abundant number, since it is smaller than the sum of its proper divisors (860916858).

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

704386422 is a wasteful number, since it uses less digits than its factorization.

704386422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13044204 (or 13044198 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 704386422 is about 26540.2792374157. The cubic root of 704386422 is about 889.7547706299.

The spelling of 704386422 in words is "seven hundred four million, three hundred eighty-six thousand, four hundred twenty-two".