314663273 has 4 divisors (see below), whose sum is σ = 314699988. Its totient is φ = 314626560.

The previous prime is 314663263. The next prime is 314663309. The reversal of 314663273 is 372366413.

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.

It can be written as a sum of positive squares in 2 ways, for example, as 188595289 + 126067984 = 13733^2 + 11228^2 .

It is a cyclic number.

It is not a de Polignac number, because 314663273 - 2¹⁴ = 314646889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314663263) 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, 2093 + ... + 25173.

It is an arithmetic number, because the mean of its divisors is an integer number (78674997).

Almost surely, 2^314663273 is an apocalyptic number.

It is an amenable number.

314663273 is a deficient number, since it is larger than the sum of its proper divisors (36715).

314663273 is a wasteful number, since it uses less digits than its factorization.

314663273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36714.

The product of its digits is 54432, while the sum is 35.

The square root of 314663273 is about 17738.7506042562. The cubic root of 314663273 is about 680.1666784319.

The spelling of 314663273 in words is "three hundred fourteen million, six hundred sixty-three thousand, two hundred seventy-three".