1339607 has 2 divisors, whose sum is σ = 1339608. Its totient is φ = 1339606.

The previous prime is 1339601. The next prime is 1339619. The reversal of 1339607 is 7069331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1339607 - 2¹⁶ = 1274071 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1339607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1339601) 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, 669803 + 669804.

It is an arithmetic number, because the mean of its divisors is an integer number (669804).

2^1339607 is an apocalyptic number.

1339607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1339607 is an equidigital number, since it uses as much as digits as its factorization.

1339607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 1339607 is about 1157.4139276853. The cubic root of 1339607 is about 110.2365981759.

The spelling of 1339607 in words is "one million, three hundred thirty-nine thousand, six hundred seven".