704905401 has 8 divisors (see below), whose sum is σ = 945125280. Its totient is φ = 467311232.

The previous prime is 704905393. The next prime is 704905429. The reversal of 704905401 is 104509407.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 704905401 - 2³ = 704905393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (704905601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655800 + ... + 656873.

It is an arithmetic number, because the mean of its divisors is an integer number (118140660).

Almost surely, 2^704905401 is an apocalyptic number.

It is an amenable number.

704905401 is a deficient number, since it is larger than the sum of its proper divisors (240219879).

704905401 is a wasteful number, since it uses less digits than its factorization.

704905401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312855.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 704905401 is about 26550.0546327122. The cubic root of 704905401 is about 889.9732353185.

The spelling of 704905401 in words is "seven hundred four million, nine hundred five thousand, four hundred one".