1304713 has 2 divisors, whose sum is σ = 1304714. Its totient is φ = 1304712.

The previous prime is 1304707. The next prime is 1304741. The reversal of 1304713 is 3174031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 824464 + 480249 = 908^2 + 693^2 .

It is a cyclic number.

It is not a de Polignac number, because 1304713 - 2¹³ = 1296521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652356 + 652357.

It is an arithmetic number, because the mean of its divisors is an integer number (652357).

2^1304713 is an apocalyptic number.

It is an amenable number.

1304713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304713 is an equidigital number, since it uses as much as digits as its factorization.

1304713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1304713 is about 1142.2403424849. The cubic root of 1304713 is about 109.2710198739.

Adding to 1304713 its reverse (3174031), we get a palindrome (4478744).

The spelling of 1304713 in words is "one million, three hundred four thousand, seven hundred thirteen".