314193911 has 4 divisors (see below), whose sum is σ = 320122152. Its totient is φ = 308265672.

The previous prime is 314193889. The next prime is 314193923. The reversal of 314193911 is 119391413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314193911 - 2¹⁰ = 314192887 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 (314193211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2964041 + ... + 2964146.

It is an arithmetic number, because the mean of its divisors is an integer number (80030538).

Almost surely, 2^314193911 is an apocalyptic number.

314193911 is a deficient number, since it is larger than the sum of its proper divisors (5928241).

314193911 is an equidigital number, since it uses as much as digits as its factorization.

314193911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5928240.

The product of its digits is 2916, while the sum is 32.

The square root of 314193911 is about 17725.5158176003. The cubic root of 314193911 is about 679.8283238760.

The spelling of 314193911 in words is "three hundred fourteen million, one hundred ninety-three thousand, nine hundred eleven".