314444279 has 2 divisors, whose sum is σ = 314444280. Its totient is φ = 314444278.

The previous prime is 314444269. The next prime is 314444311. The reversal of 314444279 is 972444413.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314444279 - 2⁸ = 314444023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314444269) 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 as a sum of consecutive naturals, namely, 157222139 + 157222140.

It is an arithmetic number, because the mean of its divisors is an integer number (157222140).

Almost surely, 2^314444279 is an apocalyptic number.

314444279 is a deficient number, since it is larger than the sum of its proper divisors (1).

314444279 is an equidigital number, since it uses as much as digits as its factorization.

314444279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 38.

The square root of 314444279 is about 17732.5767727085. The cubic root of 314444279 is about 680.0088515284.

The spelling of 314444279 in words is "three hundred fourteen million, four hundred forty-four thousand, two hundred seventy-nine".