673623241 has 8 divisors (see below), whose sum is σ = 703434240. Its totient is φ = 643855872.

The previous prime is 673623217. The next prime is 673623253. The reversal of 673623241 is 142326376.

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 673623241 - 2²⁷ = 539405513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 673623197 and 673623206.

It is not an unprimeable number, because it can be changed into a prime (673653241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22921 + ... + 43273.

It is an arithmetic number, because the mean of its divisors is an integer number (87929280).

Almost surely, 2^673623241 is an apocalyptic number.

It is an amenable number.

673623241 is a deficient number, since it is larger than the sum of its proper divisors (29810999).

673623241 is a wasteful number, since it uses less digits than its factorization.

673623241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21815.

The product of its digits is 36288, while the sum is 34.

The square root of 673623241 is about 25954.2528499666. The cubic root of 673623241 is about 876.6085203057.

The spelling of 673623241 in words is "six hundred seventy-three million, six hundred twenty-three thousand, two hundred forty-one".