688373314 has 8 divisors (see below), whose sum is σ = 1039988880. Its totient is φ = 341710356.

The previous prime is 688373303. The next prime is 688373341. The reversal of 688373314 is 413373886.

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

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, 1237804 + ... + 1238359.

It is an arithmetic number, because the mean of its divisors is an integer number (129998610).

Almost surely, 2^688373314 is an apocalyptic number.

688373314 is a deficient number, since it is larger than the sum of its proper divisors (351615566).

688373314 is a wasteful number, since it uses less digits than its factorization.

688373314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476304.

The product of its digits is 290304, while the sum is 43.

The square root of 688373314 is about 26236.8693635502. The cubic root of 688373314 is about 882.9606351144.

The spelling of 688373314 in words is "six hundred eighty-eight million, three hundred seventy-three thousand, three hundred fourteen".