680276031 has 16 divisors (see below), whose sum is σ = 919756800. Its totient is φ = 447172128.

The previous prime is 680276021. The next prime is 680276071. The reversal of 680276031 is 130672086.

It is not a de Polignac number, because 680276031 - 2¹³ = 680267839 is a prime.

It is a super-2 number, since 2×680276031² = 925550956706225922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 680275983 and 680276001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680276021) by changing a digit.

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, 234850 + ... + 237728.

It is an arithmetic number, because the mean of its divisors is an integer number (57484800).

Almost surely, 2^680276031 is an apocalyptic number.

680276031 is a deficient number, since it is larger than the sum of its proper divisors (239480769).

680276031 is a wasteful number, since it uses less digits than its factorization.

680276031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 680276031 is about 26082.1017366316. The cubic root of 680276031 is about 879.4849047364.

The spelling of 680276031 in words is "six hundred eighty million, two hundred seventy-six thousand, thirty-one".