673576 has 16 divisors (see below), whose sum is σ = 1271700. Its totient is φ = 334464.

The previous prime is 673573. The next prime is 673579. The reversal of 673576 is 675376.

It is an interprime number because it is at equal distance from previous prime (673573) and next prime (673579).

It can be written as a sum of positive squares in 2 ways, for example, as 448900 + 224676 = 670^2 + 474^2 .

Its product of digits (26460) is a multiple of the sum of its prime factors (588).

It is not an unprimeable number, because it can be changed into a prime (673573) 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, 1996 + ... + 2308.

2⁶⁷³⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

673576 is a deficient number, since it is larger than the sum of its proper divisors (598124).

673576 is a wasteful number, since it uses less digits than its factorization.

673576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 584 counting only the distinct ones).

The product of its digits is 26460, while the sum is 34.

The square root of 673576 is about 820.7167599117. The cubic root of 673576 is about 87.6588027727.

The spelling of 673576 in words is "six hundred seventy-three thousand, five hundred seventy-six".