680922302 has 4 divisors (see below), whose sum is σ = 1021383456. Its totient is φ = 340461150.

The previous prime is 680922287. The next prime is 680922313. The reversal of 680922302 is 203229086.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170230574 + ... + 170230577.

It is an arithmetic number, because the mean of its divisors is an integer number (255345864).

Almost surely, 2^680922302 is an apocalyptic number.

680922302 is a deficient number, since it is larger than the sum of its proper divisors (340461154).

680922302 is a wasteful number, since it uses less digits than its factorization.

680922302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340461153.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 680922302 is about 26094.4879620199. The cubic root of 680922302 is about 879.7633239205.

The spelling of 680922302 in words is "six hundred eighty million, nine hundred twenty-two thousand, three hundred two".