1704204002 has 4 divisors (see below), whose sum is σ = 2556306006. Its totient is φ = 852102000.

The previous prime is 1704204001. The next prime is 1704204011. The reversal of 1704204002 is 2004024071.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2004024071 = 7 ⋅286289153.

It can be written as a sum of positive squares in only one way, i.e., 1258191841 + 446012161 = 35471^2 + 21119^2 .

It is a super-2 number, since 2×1704204002² = 5808622560865632008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1704204001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426050999 + ... + 426051002.

Almost surely, 2^1704204002 is an apocalyptic number.

1704204002 is a deficient number, since it is larger than the sum of its proper divisors (852102004).

1704204002 is an equidigital number, since it uses as much as digits as its factorization.

1704204002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852102003.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 1704204002 is about 41282.0057894478. The cubic root of 1704204002 is about 1194.4661871195.

Adding to 1704204002 its reverse (2004024071), we get a palindrome (3708228073).

The spelling of 1704204002 in words is "one billion, seven hundred four million, two hundred four thousand, two".