314731999 has 8 divisors (see below), whose sum is σ = 333439200. Its totient is φ = 296046336.

The previous prime is 314731993. The next prime is 314732003. The reversal of 314731999 is 999137413.

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 314731999 - 2¹³ = 314723807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314731993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32302 + ... + 40900.

It is an arithmetic number, because the mean of its divisors is an integer number (41679900).

Almost surely, 2^314731999 is an apocalyptic number.

314731999 is a deficient number, since it is larger than the sum of its proper divisors (18707201).

314731999 is a wasteful number, since it uses less digits than its factorization.

314731999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10769.

The product of its digits is 183708, while the sum is 46.

The square root of 314731999 is about 17740.6876698735. The cubic root of 314731999 is about 680.2161935129.

The spelling of 314731999 in words is "three hundred fourteen million, seven hundred thirty-one thousand, nine hundred ninety-nine".