1673099 has 2 divisors, whose sum is σ = 1673100. Its totient is φ = 1673098.

The previous prime is 1673081. The next prime is 1673107. The reversal of 1673099 is 9903761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1673099 - 2¹⁶ = 1607563 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1673069) 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, 836549 + 836550.

It is an arithmetic number, because the mean of its divisors is an integer number (836550).

2^1673099 is an apocalyptic number.

1673099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673099 is an equidigital number, since it uses as much as digits as its factorization.

1673099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1673099 is about 1293.4832816855. The cubic root of 1673099 is about 118.7154418369.

The spelling of 1673099 in words is "one million, six hundred seventy-three thousand, ninety-nine".