313316866 has 8 divisors (see below), whose sum is σ = 475637904. Its totient is φ = 154770900.

The previous prime is 313316863. The next prime is 313316873. The reversal of 313316866 is 668613313.

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

It is not an unprimeable number, because it can be changed into a prime (313316863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943560 + ... + 943891.

It is an arithmetic number, because the mean of its divisors is an integer number (59454738).

Almost surely, 2^313316866 is an apocalyptic number.

313316866 is a deficient number, since it is larger than the sum of its proper divisors (162321038).

313316866 is a wasteful number, since it uses less digits than its factorization.

313316866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887536.

The product of its digits is 46656, while the sum is 37.

The square root of 313316866 is about 17700.7589102840. The cubic root of 313316866 is about 679.1951738186.

The spelling of 313316866 in words is "three hundred thirteen million, three hundred sixteen thousand, eight hundred sixty-six".