1369099 has 2 divisors, whose sum is σ = 1369100. Its totient is φ = 1369098.

The previous prime is 1369097. The next prime is 1369103. The reversal of 1369099 is 9909631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1369099 - 2¹ = 1369097 is a prime.

Together with 1369097, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1369097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684549 + 684550.

It is an arithmetic number, because the mean of its divisors is an integer number (684550).

2^1369099 is an apocalyptic number.

1369099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1369099 is an equidigital number, since it uses as much as digits as its factorization.

1369099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 1369099 is about 1170.0850396446. The cubic root of 1369099 is about 111.0397011895.

The spelling of 1369099 in words is "one million, three hundred sixty-nine thousand, ninety-nine".