314131719 has 8 divisors (see below), whose sum is σ = 456918912. Its totient is φ = 190382840.

The previous prime is 314131717. The next prime is 314131747. The reversal of 314131719 is 917131413.

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 314131719 - 2¹ = 314131717 is a prime.

It is a super-2 number, since 2×314131719² = 197357473763789922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314131717) 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, 4759539 + ... + 4759604.

It is an arithmetic number, because the mean of its divisors is an integer number (57114864).

Almost surely, 2^314131719 is an apocalyptic number.

314131719 is a deficient number, since it is larger than the sum of its proper divisors (142787193).

314131719 is a wasteful number, since it uses less digits than its factorization.

314131719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9519157.

The product of its digits is 2268, while the sum is 30.

The square root of 314131719 is about 17723.7614235805. The cubic root of 314131719 is about 679.7834655135.

The spelling of 314131719 in words is "three hundred fourteen million, one hundred thirty-one thousand, seven hundred nineteen".