314316691 has 8 divisors (see below), whose sum is σ = 338645664. Its totient is φ = 290009280.

The previous prime is 314316647. The next prime is 314316697. The reversal of 314316691 is 196613413.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 314316691 - 2¹¹ = 314314643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314316697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37695 + ... + 45271.

It is an arithmetic number, because the mean of its divisors is an integer number (42330708).

Almost surely, 2^314316691 is an apocalyptic number.

314316691 is a deficient number, since it is larger than the sum of its proper divisors (24328973).

314316691 is a wasteful number, since it uses less digits than its factorization.

314316691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10781.

The product of its digits is 11664, while the sum is 34.

The square root of 314316691 is about 17728.9788482022. The cubic root of 314316691 is about 679.9168662786.

The spelling of 314316691 in words is "three hundred fourteen million, three hundred sixteen thousand, six hundred ninety-one".