673079 has 8 divisors (see below), whose sum is σ = 751872. Its totient is φ = 597240.

The previous prime is 673073. The next prime is 673091. The reversal of 673079 is 970376.

673079 = T₁₅₅ + T₁₅₆ + ... + T₁₉₇.

673079 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 cyclic number.

It is not a de Polignac number, because 673079 - 2⁴ = 673063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (93984).

2⁶⁷³⁰⁷⁹ is an apocalyptic number.

673079 is a deficient number, since it is larger than the sum of its proper divisors (78793).

673079 is a wasteful number, since it uses less digits than its factorization.

673079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 673079 is about 820.4139199209. The cubic root of 673079 is about 87.6372377008.

The spelling of 673079 in words is "six hundred seventy-three thousand, seventy-nine".