314003279 has 2 divisors, whose sum is σ = 314003280. Its totient is φ = 314003278.

The previous prime is 314003267. The next prime is 314003321. The reversal of 314003279 is 972300413.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314003279 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314003779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157001639 + 157001640.

It is an arithmetic number, because the mean of its divisors is an integer number (157001640).

Almost surely, 2^314003279 is an apocalyptic number.

314003279 is a deficient number, since it is larger than the sum of its proper divisors (1).

314003279 is an equidigital number, since it uses as much as digits as its factorization.

314003279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 314003279 is about 17720.1376687654. The cubic root of 314003279 is about 679.6908044995.

The spelling of 314003279 in words is "three hundred fourteen million, three thousand, two hundred seventy-nine".