1700020002 has 8 divisors (see below), whose sum is σ = 3400040016. Its totient is φ = 566673332.

The previous prime is 1700020001. The next prime is 1700020051. The reversal of 1700020002 is 2000200071.

It is a sphenic number, since it is the product of 3 distinct primes.

1700020002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1700020002.

It is not an unprimeable number, because it can be changed into a prime (1700020001) 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, 141668328 + ... + 141668339.

It is an arithmetic number, because the mean of its divisors is an integer number (425005002).

Almost surely, 2^1700020002 is an apocalyptic number.

1700020002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1700020002 is a wasteful number, since it uses less digits than its factorization.

1700020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283336672.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 1700020002 is about 41231.2988153417. The cubic root of 1700020002 is about 1193.4878727033.

Adding to 1700020002 its reverse (2000200071), we get a palindrome (3700220073).

The spelling of 1700020002 in words is "one billion, seven hundred million, twenty thousand, two".