314791 has 4 divisors (see below), whose sum is σ = 315952. Its totient is φ = 313632.

The previous prime is 314779. The next prime is 314807. The reversal of 314791 is 197413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 197413 = 43 ⋅4591.

It is a cyclic number.

It is not a de Polignac number, because 314791 - 2¹¹ = 312743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70 + ... + 796.

It is an arithmetic number, because the mean of its divisors is an integer number (78988).

2³¹⁴⁷⁹¹ is an apocalyptic number.

314791 is a deficient number, since it is larger than the sum of its proper divisors (1161).

314791 is an equidigital number, since it uses as much as digits as its factorization.

314791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160.

The product of its digits is 756, while the sum is 25.

The square root of 314791 is about 561.0623851231. The cubic root of 314791 is about 68.0258696265.

The spelling of 314791 in words is "three hundred fourteen thousand, seven hundred ninety-one".