680260274 has 8 divisors (see below), whose sum is σ = 1045278108. Its totient is φ = 331834240.

The previous prime is 680260223. The next prime is 680260289. The reversal of 680260274 is 472062086.

680260274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 554932249 + 125328025 = 23557^2 + 11195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4147847 + ... + 4148010.

Almost surely, 2^680260274 is an apocalyptic number.

680260274 is a deficient number, since it is larger than the sum of its proper divisors (365017834).

680260274 is a wasteful number, since it uses less digits than its factorization.

680260274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295900.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 680260274 is about 26081.7996695013. The cubic root of 680260274 is about 879.4781142817.

It can be divided in two parts, 6802 and 60274, that added together give a palindrome (67076).

The spelling of 680260274 in words is "six hundred eighty million, two hundred sixty thousand, two hundred seventy-four".