1364039 has 2 divisors, whose sum is σ = 1364040. Its totient is φ = 1364038.

The previous prime is 1364017. The next prime is 1364047. The reversal of 1364039 is 9304631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1364039 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1363999 and 1364017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1364009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682019 + 682020.

It is an arithmetic number, because the mean of its divisors is an integer number (682020).

2^1364039 is an apocalyptic number.

1364039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364039 is an equidigital number, since it uses as much as digits as its factorization.

1364039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1364039 is about 1167.9208021095. The cubic root of 1364039 is about 110.9027365387.

The spelling of 1364039 in words is "one million, three hundred sixty-four thousand, thirty-nine".