704180406 has 16 divisors (see below), whose sum is σ = 1409356800. Its totient is φ = 234560808.

The previous prime is 704180387. The next prime is 704180429. The reversal of 704180406 is 604081407.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 32146 + ... + 49413.

It is an arithmetic number, because the mean of its divisors is an integer number (88084800).

Almost surely, 2^704180406 is an apocalyptic number.

704180406 is an abundant number, since it is smaller than the sum of its proper divisors (705176394).

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

704180406 is a wasteful number, since it uses less digits than its factorization.

704180406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83003.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 704180406 is about 26536.3977585504. The cubic root of 704180406 is about 889.6680182514.

The spelling of 704180406 in words is "seven hundred four million, one hundred eighty thousand, four hundred six".