704425497 has 8 divisors (see below), whose sum is σ = 939807456. Its totient is φ = 469330272.

The previous prime is 704425453. The next prime is 704425511. The reversal of 704425497 is 794524407.

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

It is not a de Polignac number, because 704425497 - 2⁶ = 704425433 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (704425417) 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, 65883 + ... + 75824.

It is an arithmetic number, because the mean of its divisors is an integer number (117475932).

Almost surely, 2^704425497 is an apocalyptic number.

It is an amenable number.

704425497 is a deficient number, since it is larger than the sum of its proper divisors (235381959).

704425497 is a wasteful number, since it uses less digits than its factorization.

704425497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143367.

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 704425497 is about 26541.0153724382. The cubic root of 704425497 is about 889.7712230220.

The spelling of 704425497 in words is "seven hundred four million, four hundred twenty-five thousand, four hundred ninety-seven".