673294773 has 16 divisors (see below), whose sum is σ = 945958400. Its totient is φ = 424796400.

The previous prime is 673294763. The next prime is 673294777. The reversal of 673294773 is 377492376.

It is a happy number.

It is not a de Polignac number, because 673294773 - 2⁹ = 673294261 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673294777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54288 + ... + 65526.

It is an arithmetic number, because the mean of its divisors is an integer number (59122400).

Almost surely, 2^673294773 is an apocalyptic number.

It is an amenable number.

673294773 is a deficient number, since it is larger than the sum of its proper divisors (272663627).

673294773 is a wasteful number, since it uses less digits than its factorization.

673294773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12312.

The product of its digits is 1333584, while the sum is 48.

The square root of 673294773 is about 25947.9242522403. The cubic root of 673294773 is about 876.4660149983.

The spelling of 673294773 in words is "six hundred seventy-three million, two hundred ninety-four thousand, seven hundred seventy-three".