673432883 has 4 divisors (see below), whose sum is σ = 713046600. Its totient is φ = 633819168.

The previous prime is 673432861. The next prime is 673432891. The reversal of 673432883 is 388234376.

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 673432883 - 2¹² = 673428787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673432813) 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 3 ways as a sum of consecutive naturals, for example, 19806833 + ... + 19806866.

It is an arithmetic number, because the mean of its divisors is an integer number (178261650).

Almost surely, 2^673432883 is an apocalyptic number.

673432883 is a deficient number, since it is larger than the sum of its proper divisors (39613717).

673432883 is a wasteful number, since it uses less digits than its factorization.

673432883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39613716.

The product of its digits is 580608, while the sum is 44.

The square root of 673432883 is about 25950.5854076551. The cubic root of 673432883 is about 876.5259394427.

It can be divided in two parts, 6734 and 32883, that multiplied together give a palindrome (221434122).

The spelling of 673432883 in words is "six hundred seventy-three million, four hundred thirty-two thousand, eight hundred eighty-three".