1304969 has 2 divisors, whose sum is σ = 1304970. Its totient is φ = 1304968.

The previous prime is 1304957. The next prime is 1304981. The reversal of 1304969 is 9694031.

It is a balanced prime because it is at equal distance from previous prime (1304957) and next prime (1304981).

It can be written as a sum of positive squares in only one way, i.e., 960400 + 344569 = 980^2 + 587^2 .

It is an emirp because it is prime and its reverse (9694031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1304969 - 2⁸ = 1304713 is a prime.

It is a super-2 number, since 2×1304969² = 3405888181922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1304929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652484 + 652485.

It is an arithmetic number, because the mean of its divisors is an integer number (652485).

2^1304969 is an apocalyptic number.

It is an amenable number.

1304969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304969 is an equidigital number, since it uses as much as digits as its factorization.

1304969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 1304969 is about 1142.3523974676. The cubic root of 1304969 is about 109.2781661586.

The spelling of 1304969 in words is "one million, three hundred four thousand, nine hundred sixty-nine".