680334 has 16 divisors (see below), whose sum is σ = 1371600. Its totient is φ = 224960.

The previous prime is 680327. The next prime is 680341. The reversal of 680334 is 433086.

It is an interprime number because it is at equal distance from previous prime (680327) and next prime (680341).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 1274.

It is an arithmetic number, because the mean of its divisors is an integer number (85725).

2⁶⁸⁰³³⁴ is an apocalyptic number.

680334 is an abundant number, since it is smaller than the sum of its proper divisors (691266).

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

680334 is a wasteful number, since it uses less digits than its factorization.

680334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 680334 is about 824.8236175086. The cubic root of 680334 is about 87.9509885484.

The spelling of 680334 in words is "six hundred eighty thousand, three hundred thirty-four".