673427366 has 8 divisors (see below), whose sum is σ = 1013711304. Its totient is φ = 335523600.

The previous prime is 673427351. The next prime is 673427369. The reversal of 673427366 is 663724376.

673427366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673427369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594335 + ... + 595466.

It is an arithmetic number, because the mean of its divisors is an integer number (126713913).

Almost surely, 2^673427366 is an apocalyptic number.

673427366 is a deficient number, since it is larger than the sum of its proper divisors (340283938).

673427366 is a wasteful number, since it uses less digits than its factorization.

673427366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190086.

The product of its digits is 762048, while the sum is 44.

The square root of 673427366 is about 25950.4791092573. The cubic root of 673427366 is about 876.5235458328.

The spelling of 673427366 in words is "six hundred seventy-three million, four hundred twenty-seven thousand, three hundred sixty-six".