314691 has 8 divisors (see below), whose sum is σ = 451920. Its totient is φ = 193632.

The previous prime is 314651. The next prime is 314693. The reversal of 314691 is 196413.

314691 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 314691 - 2⁶ = 314627 is a prime.

314691 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314693) 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, 3996 + ... + 4073.

It is an arithmetic number, because the mean of its divisors is an integer number (56490).

2³¹⁴⁶⁹¹ is an apocalyptic number.

314691 is a deficient number, since it is larger than the sum of its proper divisors (137229).

314691 is a wasteful number, since it uses less digits than its factorization.

314691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8085.

The product of its digits is 648, while the sum is 24.

The square root of 314691 is about 560.9732613949. The cubic root of 314691 is about 68.0186655795.

The spelling of 314691 in words is "three hundred fourteen thousand, six hundred ninety-one".