1704425403 has 4 divisors (see below), whose sum is σ = 2272567208. Its totient is φ = 1136283600.

The previous prime is 1704425351. The next prime is 1704425407. The reversal of 1704425403 is 3045244071.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1704425403 - 2¹² = 1704421307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1704425407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284070898 + ... + 284070903.

It is an arithmetic number, because the mean of its divisors is an integer number (568141802).

Almost surely, 2^1704425403 is an apocalyptic number.

1704425403 is a deficient number, since it is larger than the sum of its proper divisors (568141805).

1704425403 is an equidigital number, since it uses as much as digits as its factorization.

1704425403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568141804.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1704425403 is about 41284.6872702216. The cubic root of 1704425403 is about 1194.5179110831.

Adding to 1704425403 its reverse (3045244071), we get a palindrome (4749669474).

The spelling of 1704425403 in words is "one billion, seven hundred four million, four hundred twenty-five thousand, four hundred three".