1798210002 has 8 divisors (see below), whose sum is σ = 3596420016. Its totient is φ = 599403332.

The previous prime is 1798209979. The next prime is 1798210009. The reversal of 1798210002 is 2000128971.

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

1798210002 is an admirable number.

It is a super-2 number, since 2×1798210002² = 6467118422585680008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1798210009) 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, 149850828 + ... + 149850839.

It is an arithmetic number, because the mean of its divisors is an integer number (449552502).

Almost surely, 2^1798210002 is an apocalyptic number.

1798210002 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.

1798210002 is a wasteful number, since it uses less digits than its factorization.

1798210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299701672.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1798210002 is about 42405.3062953211. The cubic root of 1798210002 is about 1216.0370383635.

Adding to 1798210002 its reverse (2000128971), we get a palindrome (3798338973).

The spelling of 1798210002 in words is "one billion, seven hundred ninety-eight million, two hundred ten thousand, two".