1704041499989 has 4 divisors (see below), whose sum is σ = 1704051764940. Its totient is φ = 1704031235040.

The previous prime is 1704041499931. The next prime is 1704041500001. The reversal of 1704041499989 is 9899941404071.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 208080120964 + 1495961379025 = 456158^2 + 1223095^2 .

It is a cyclic number.

It is not a de Polignac number, because 1704041499989 - 2²⁰ = 1704040451413 is a prime.

It is a super-2 number, since 2×1704041499989² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1704041499689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4879304 + ... + 5216865.

It is an arithmetic number, because the mean of its divisors is an integer number (426012941235).

Almost surely, 2^{1704041499989} is an apocalyptic number.

It is an amenable number.

1704041499989 is a deficient number, since it is larger than the sum of its proper divisors (10264951).

1704041499989 is a wasteful number, since it uses less digits than its factorization.

1704041499989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10264950.

The product of its (nonzero) digits is 23514624, while the sum is 65.

The spelling of 1704041499989 in words is "one trillion, seven hundred four billion, forty-one million, four hundred ninety-nine thousand, nine hundred eighty-nine".