680354310 has 16 divisors (see below), whose sum is σ = 1632850416. Its totient is φ = 181427808.

The previous prime is 680354293. The next prime is 680354317. The reversal of 680354310 is 13453086.

It is a super-2 number, since 2×680354310² = 925763974271152200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 22678477 = 680354310 / (6 + 8 + 0 + 3 + 5 + 4 + 3 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680354317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11339209 + ... + 11339268.

It is an arithmetic number, because the mean of its divisors is an integer number (102053151).

Almost surely, 2^680354310 is an apocalyptic number.

680354310 is an abundant number, since it is smaller than the sum of its proper divisors (952496106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

680354310 is a wasteful number, since it uses less digits than its factorization.

680354310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22678487.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 680354310 is about 26083.6023202318. The cubic root of 680354310 is about 879.5186373955.

The spelling of 680354310 in words is "six hundred eighty million, three hundred fifty-four thousand, three hundred ten".