680355335 has 16 divisors (see below), whose sum is σ = 891315360. Its totient is φ = 494432640.

The previous prime is 680355293. The next prime is 680355367. The reversal of 680355335 is 533553086.

It is not a de Polignac number, because 680355335 - 2¹⁴ = 680338951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84881 + ... + 92549.

It is an arithmetic number, because the mean of its divisors is an integer number (55707210).

Almost surely, 2^680355335 is an apocalyptic number.

680355335 is a deficient number, since it is larger than the sum of its proper divisors (210960025).

680355335 is a wasteful number, since it uses less digits than its factorization.

680355335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9298.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 680355335 is about 26083.6219685840. The cubic root of 680355335 is about 879.5190790802.

The spelling of 680355335 in words is "six hundred eighty million, three hundred fifty-five thousand, three hundred thirty-five".