314387648 has 28 divisors (see below), whose sum is σ = 625934232. Its totient is φ = 156672000.

The previous prime is 314387641. The next prime is 314387657. The reversal of 314387648 is 846783413.

It is a junction number, because it is equal to n+sod(n) for n = 314387599 and 314387608.

It is not an unprimeable number, because it can be changed into a prime (314387641) 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 3 ways as a sum of consecutive naturals, for example, 11648 + ... + 27648.

It is an arithmetic number, because the mean of its divisors is an integer number (22354794).

Almost surely, 2^314387648 is an apocalyptic number.

It is an amenable number.

314387648 is a deficient number, since it is larger than the sum of its proper divisors (311546584).

314387648 is a wasteful number, since it uses less digits than its factorization.

314387648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16320 (or 16310 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 314387648 is about 17730.9798939596. The cubic root of 314387648 is about 679.9680261783.

The spelling of 314387648 in words is "three hundred fourteen million, three hundred eighty-seven thousand, six hundred forty-eight".