314429239 has 2 divisors, whose sum is σ = 314429240. Its totient is φ = 314429238.

The previous prime is 314429209. The next prime is 314429279. The reversal of 314429239 is 932924413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314429239 - 2⁹ = 314428727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314429198 and 314429207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314429209) 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 as a sum of consecutive naturals, namely, 157214619 + 157214620.

It is an arithmetic number, because the mean of its divisors is an integer number (157214620).

Almost surely, 2^314429239 is an apocalyptic number.

314429239 is a deficient number, since it is larger than the sum of its proper divisors (1).

314429239 is an equidigital number, since it uses as much as digits as its factorization.

314429239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 314429239 is about 17732.1526893945. The cubic root of 314429239 is about 679.9980096539.

The spelling of 314429239 in words is "three hundred fourteen million, four hundred twenty-nine thousand, two hundred thirty-nine".