1690000685317 has 16 divisors (see below), whose sum is σ = 1976462180352. Its totient is φ = 1414801347120.

The previous prime is 1690000685293. The next prime is 1690000685333. The reversal of 1690000685317 is 7135860000961.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1690000685317 is a prime.

It is a super-2 number, since 2×1690000685317² (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 (1690000685717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5276592 + ... + 5587702.

It is an arithmetic number, because the mean of its divisors is an integer number (123528886272).

Almost surely, 2^{1690000685317} is an apocalyptic number.

It is an amenable number.

1690000685317 is a deficient number, since it is larger than the sum of its proper divisors (286461495035).

1690000685317 is a wasteful number, since it uses less digits than its factorization.

1690000685317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329208.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 1690000685317 in words is "one trillion, six hundred ninety billion, six hundred eighty-five thousand, three hundred seventeen".