314574347 has 2 divisors, whose sum is σ = 314574348. Its totient is φ = 314574346.

The previous prime is 314574319. The next prime is 314574349. The reversal of 314574347 is 743475413.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (743475413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314574347 - 2¹⁴ = 314557963 is a prime.

Together with 314574349, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314574347.

It is not a weakly prime, because it can be changed into another prime (314574349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157287173 + 157287174.

It is an arithmetic number, because the mean of its divisors is an integer number (157287174).

Almost surely, 2^314574347 is an apocalyptic number.

314574347 is a deficient number, since it is larger than the sum of its proper divisors (1).

314574347 is an equidigital number, since it uses as much as digits as its factorization.

314574347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 38.

The square root of 314574347 is about 17736.2438808221. The cubic root of 314574347 is about 680.1025991383.

The spelling of 314574347 in words is "three hundred fourteen million, five hundred seventy-four thousand, three hundred forty-seven".