314650443 has 16 divisors (see below), whose sum is σ = 429255680. Its totient is φ = 204961536.

The previous prime is 314650439. The next prime is 314650447. The reversal of 314650443 is 344056413.

It is an interprime number because it is at equal distance from previous prime (314650439) and next prime (314650447).

It is not a de Polignac number, because 314650443 - 2² = 314650439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314650443.

It is not an unprimeable number, because it can be changed into a prime (314650447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16146 + ... + 29832.

It is an arithmetic number, because the mean of its divisors is an integer number (26828480).

Almost surely, 2^314650443 is an apocalyptic number.

314650443 is a deficient number, since it is larger than the sum of its proper divisors (114605237).

314650443 is a wasteful number, since it uses less digits than its factorization.

314650443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13866.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 314650443 is about 17738.3889629245. The cubic root of 314650443 is about 680.1574339920.

The spelling of 314650443 in words is "three hundred fourteen million, six hundred fifty thousand, four hundred forty-three".