673707383 has 2 divisors, whose sum is σ = 673707384. Its totient is φ = 673707382.

The previous prime is 673707373. The next prime is 673707401. The reversal of 673707383 is 383707376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 673707383 - 2¹⁰ = 673706359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673707373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336853691 + 336853692.

It is an arithmetic number, because the mean of its divisors is an integer number (336853692).

Almost surely, 2^673707383 is an apocalyptic number.

673707383 is a deficient number, since it is larger than the sum of its proper divisors (1).

673707383 is an equidigital number, since it uses as much as digits as its factorization.

673707383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 44.

The square root of 673707383 is about 25955.8737668374. The cubic root of 673707383 is about 876.6450177218.

The spelling of 673707383 in words is "six hundred seventy-three million, seven hundred seven thousand, three hundred eighty-three".