314003009 has 2 divisors, whose sum is σ = 314003010. Its totient is φ = 314003008.

The previous prime is 314002991. The next prime is 314003033. The reversal of 314003009 is 900300413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297217600 + 16785409 = 17240^2 + 4097^2 .

It is an emirp because it is prime and its reverse (900300413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314003009 - 2⁸ = 314002753 is a prime.

It is a super-2 number, since 2×314003009² = 197195779322108162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314003069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157001504 + 157001505.

It is an arithmetic number, because the mean of its divisors is an integer number (157001505).

Almost surely, 2^314003009 is an apocalyptic number.

It is an amenable number.

314003009 is a deficient number, since it is larger than the sum of its proper divisors (1).

314003009 is an equidigital number, since it uses as much as digits as its factorization.

314003009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 314003009 is about 17720.1300503128. The cubic root of 314003009 is about 679.6906096857.

The spelling of 314003009 in words is "three hundred fourteen million, three thousand, nine".