1790680499999 has 16 divisors (see below), whose sum is σ = 1894373298432. Its totient is φ = 1689146762688.

The previous prime is 1790680499987. The next prime is 1790680500031. The reversal of 1790680499999 is 9999940860971.

It is a cyclic number.

It is not a de Polignac number, because 1790680499999 - 2²⁸ = 1790412064543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1790680499939) 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 15 ways as a sum of consecutive naturals, for example, 14018192 + ... + 14145354.

It is an arithmetic number, because the mean of its divisors is an integer number (118398331152).

Almost surely, 2^{1790680499999} is an apocalyptic number.

1790680499999 is a deficient number, since it is larger than the sum of its proper divisors (103692798433).

1790680499999 is a wasteful number, since it uses less digits than its factorization.

1790680499999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135646.

The product of its (nonzero) digits is 714256704, while the sum is 80.

The spelling of 1790680499999 in words is "one trillion, seven hundred ninety billion, six hundred eighty million, four hundred ninety-nine thousand, nine hundred ninety-nine".