314146847 has 8 divisors (see below), whose sum is σ = 365799456. Its totient is φ = 264187872.

The previous prime is 314146843. The next prime is 314146867. The reversal of 314146847 is 748641413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314146847 - 2² = 314146843 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 314146847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314146843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423008 + ... + 423749.

It is an arithmetic number, because the mean of its divisors is an integer number (45724932).

Almost surely, 2^314146847 is an apocalyptic number.

314146847 is a deficient number, since it is larger than the sum of its proper divisors (51652609).

314146847 is an equidigital number, since it uses as much as digits as its factorization.

314146847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846817.

The product of its digits is 64512, while the sum is 38.

The square root of 314146847 is about 17724.1881901542. The cubic root of 314146847 is about 679.7943777079.

The spelling of 314146847 in words is "three hundred fourteen million, one hundred forty-six thousand, eight hundred forty-seven".