314355647 has 2 divisors, whose sum is σ = 314355648. Its totient is φ = 314355646.

The previous prime is 314355641. The next prime is 314355659. The reversal of 314355647 is 746553413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314355647 - 2⁶ = 314355583 is a prime.

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 314355647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314355641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157177823 + 157177824.

It is an arithmetic number, because the mean of its divisors is an integer number (157177824).

Almost surely, 2^314355647 is an apocalyptic number.

314355647 is a deficient number, since it is larger than the sum of its proper divisors (1).

314355647 is an equidigital number, since it uses as much as digits as its factorization.

314355647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 38.

The square root of 314355647 is about 17730.0774673999. The cubic root of 314355647 is about 679.9449544543.

The spelling of 314355647 in words is "three hundred fourteen million, three hundred fifty-five thousand, six hundred forty-seven".