680033277 has 24 divisors (see below), whose sum is σ = 1224649920. Its totient is φ = 353263680.

The previous prime is 680033239. The next prime is 680033279. The reversal of 680033277 is 772330086.

It is not a de Polignac number, because 680033277 - 2⁷ = 680033149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680033279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489952 + ... + 491337.

It is an arithmetic number, because the mean of its divisors is an integer number (51027080).

Almost surely, 2^680033277 is an apocalyptic number.

It is an amenable number.

680033277 is a deficient number, since it is larger than the sum of its proper divisors (544616643).

680033277 is a wasteful number, since it uses less digits than its factorization.

680033277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981313 (or 981310 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 680033277 is about 26077.4476703530. The cubic root of 680033277 is about 879.3802786389.

The spelling of 680033277 in words is "six hundred eighty million, thirty-three thousand, two hundred seventy-seven".