314406665 has 8 divisors (see below), whose sum is σ = 393691968. Its totient is φ = 240589360.

The previous prime is 314406647. The next prime is 314406671. The reversal of 314406665 is 566604413.

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

It is not a de Polignac number, because 314406665 - 2¹⁴ = 314390281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366871 + ... + 1367100.

It is an arithmetic number, because the mean of its divisors is an integer number (49211496).

Almost surely, 2^314406665 is an apocalyptic number.

It is an amenable number.

314406665 is a deficient number, since it is larger than the sum of its proper divisors (79285303).

314406665 is a wasteful number, since it uses less digits than its factorization.

314406665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733999.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 314406665 is about 17731.5161506285. The cubic root of 314406665 is about 679.9817361012.

The spelling of 314406665 in words is "three hundred fourteen million, four hundred six thousand, six hundred sixty-five".