704325042 has 24 divisors (see below), whose sum is σ = 1526750316. Its totient is φ = 234665376.

The previous prime is 704325029. The next prime is 704325047. The reversal of 704325042 is 240523407.

It can be written as a sum of positive squares in 2 ways, for example, as 694269801 + 10055241 = 26349^2 + 3171^2 .

It is a junction number, because it is equal to n+sod(n) for n = 704324997 and 704325015.

It is not an unprimeable number, because it can be changed into a prime (704325047) 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 11 ways as a sum of consecutive naturals, for example, 36688 + ... + 52484.

Almost surely, 2^704325042 is an apocalyptic number.

704325042 is an abundant number, since it is smaller than the sum of its proper divisors (822425274).

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

704325042 is a wasteful number, since it uses less digits than its factorization.

704325042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18282 (or 18279 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 704325042 is about 26539.1228566432. The cubic root of 704325042 is about 889.7289255669.

Adding to 704325042 its reverse (240523407), we get a palindrome (944848449).

The spelling of 704325042 in words is "seven hundred four million, three hundred twenty-five thousand, forty-two".