1673049 has 8 divisors (see below), whose sum is σ = 2549440. Its totient is φ = 956016.

The previous prime is 1673027. The next prime is 1673053. The reversal of 1673049 is 9403761.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1673049 - 2⁵ = 1673017 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a 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 in 7 ways as a sum of consecutive naturals, for example, 39814 + ... + 39855.

It is an arithmetic number, because the mean of its divisors is an integer number (318680).

2^1673049 is an apocalyptic number.

It is an amenable number.

1673049 is a deficient number, since it is larger than the sum of its proper divisors (876391).

1673049 is an equidigital number, since it uses as much as digits as its factorization.

1673049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79679.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 1673049 is about 1293.4639538851. The cubic root of 1673049 is about 118.7142592348.

The spelling of 1673049 in words is "one million, six hundred seventy-three thousand, forty-nine".