673069 has 2 divisors, whose sum is σ = 673070. Its totient is φ = 673068.

The previous prime is 673063. The next prime is 673073. The reversal of 673069 is 960376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 660969 + 12100 = 813^2 + 110^2 .

It is a cyclic number.

It is not a de Polignac number, because 673069 - 2⁹ = 672557 is a prime.

It is a super-2 number, since 2×673069² = 906043757522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 673069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336534 + 336535.

It is an arithmetic number, because the mean of its divisors is an integer number (336535).

2⁶⁷³⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

673069 is a deficient number, since it is larger than the sum of its proper divisors (1).

673069 is an equidigital number, since it uses as much as digits as its factorization.

673069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 673069 is about 820.4078254137. The cubic root of 673069 is about 87.6368036870.

It can be divided in two parts, 67 and 3069, that added together give a square (3136 = 56²).

The spelling of 673069 in words is "six hundred seventy-three thousand, sixty-nine".