704372 has 12 divisors (see below), whose sum is σ = 1238916. Its totient is φ = 350400.

The previous prime is 704357. The next prime is 704393. The reversal of 704372 is 273407.

It can be written as a sum of positive squares in 2 ways, for example, as 633616 + 70756 = 796^2 + 266^2 .

It is a super-2 number, since 2×704372² = 992279828768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872 + ... + 1472.

It is an arithmetic number, because the mean of its divisors is an integer number (103243).

2⁷⁰⁴³⁷² is an apocalyptic number.

It is an amenable number.

704372 is a deficient number, since it is larger than the sum of its proper divisors (534544).

704372 is a wasteful number, since it uses less digits than its factorization.

704372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 704372 is about 839.2687293114. The cubic root of 704372 is about 88.9748698143.

Adding to 704372 its reverse (273407), we get a palindrome (977779).

The spelling of 704372 in words is "seven hundred four thousand, three hundred seventy-two", and thus it is an iban number.