673417135 has 4 divisors (see below), whose sum is σ = 808100568. Its totient is φ = 538733704.

The previous prime is 673417127. The next prime is 673417163. The reversal of 673417135 is 531714376.

673417135 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 a cyclic number.

It is not a de Polignac number, because 673417135 - 2³ = 673417127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 673417094 and 673417103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67341709 + ... + 67341718.

It is an arithmetic number, because the mean of its divisors is an integer number (202025142).

Almost surely, 2^673417135 is an apocalyptic number.

673417135 is a deficient number, since it is larger than the sum of its proper divisors (134683433).

673417135 is a wasteful number, since it uses less digits than its factorization.

673417135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134683432.

The product of its digits is 52920, while the sum is 37.

The square root of 673417135 is about 25950.2819830537. The cubic root of 673417135 is about 876.5191069687.

The spelling of 673417135 in words is "six hundred seventy-three million, four hundred seventeen thousand, one hundred thirty-five".