673432845383 has 8 divisors (see below), whose sum is σ = 682681245168. Its totient is φ = 664185075264.

The previous prime is 673432845377. The next prime is 673432845389. The reversal of 673432845383 is 383548234376.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (673432845377) and next prime (673432845389).

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 673432845383 - 2²⁸ = 673164409927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673432845389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246585 + ... + 2528637.

It is an arithmetic number, because the mean of its divisors is an integer number (85335155646).

Almost surely, 2^673432845383 is an apocalyptic number.

673432845383 is a deficient number, since it is larger than the sum of its proper divisors (9248399785).

673432845383 is a wasteful number, since it uses less digits than its factorization.

673432845383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314833.

The product of its digits is 34836480, while the sum is 56.

The spelling of 673432845383 in words is "six hundred seventy-three billion, four hundred thirty-two million, eight hundred forty-five thousand, three hundred eighty-three".