1339199 has 2 divisors, whose sum is σ = 1339200. Its totient is φ = 1339198.

The previous prime is 1339187. The next prime is 1339207. The reversal of 1339199 is 9919331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1339199 - 2¹⁶ = 1273663 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a zygodrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1339109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669599 + 669600.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

2^1339199 is an apocalyptic number.

1339199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1339199 is an equidigital number, since it uses as much as digits as its factorization.

1339199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6561, while the sum is 35.

The square root of 1339199 is about 1157.2376592559. The cubic root of 1339199 is about 110.2254055652.

The spelling of 1339199 in words is "one million, three hundred thirty-nine thousand, one hundred ninety-nine".