673454 has 4 divisors (see below), whose sum is σ = 1010184. Its totient is φ = 336726.

The previous prime is 673451. The next prime is 673457. The reversal of 673454 is 454376.

673454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (673451) and next prime (673457).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168362 + ... + 168365.

It is an arithmetic number, because the mean of its divisors is an integer number (252546).

2⁶⁷³⁴⁵⁴ is an apocalyptic number.

673454 is a deficient number, since it is larger than the sum of its proper divisors (336730).

673454 is a wasteful number, since it uses less digits than its factorization.

673454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336729.

The product of its digits is 10080, while the sum is 29.

The square root of 673454 is about 820.6424312696. The cubic root of 673454 is about 87.6535101160.

The spelling of 673454 in words is "six hundred seventy-three thousand, four hundred fifty-four".