704003224401 has 27 divisors (see below), whose sum is σ = 1045258235931. Its totient is φ = 456590328624.

The previous prime is 704003224381. The next prime is 704003224403. The reversal of 704003224401 is 104422300407.

The square root of 704003224401 is 839049.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 629951753025 + 74051471376 = 793695^2 + 272124^2 .

It is not a de Polignac number, because 704003224401 - 2⁵ = 704003224369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (704003224403) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 93130660 + ... + 93138218.

Almost surely, 2^704003224401 is an apocalyptic number.

704003224401 is the 839049-th square number.

704003224401 is the 419525-th centered octagonal number.

It is an amenable number.

704003224401 is a deficient number, since it is larger than the sum of its proper divisors (341255011530).

704003224401 is an frugal number, since it uses more digits than its factorization.

704003224401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15198 (or 7599 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 704003224401 its reverse (104422300407), we get a palindrome (808425524808).

The spelling of 704003224401 in words is "seven hundred four billion, three million, two hundred twenty-four thousand, four hundred one".