673267365 has 24 divisors (see below), whose sum is σ = 1181063520. Its totient is φ = 354747744.

The previous prime is 673267363. The next prime is 673267373. The reversal of 673267365 is 563762376.

673267365 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 673267365 - 2¹ = 673267363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 673267365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673267363) 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 23 ways as a sum of consecutive naturals, for example, 86395 + ... + 93864.

It is an arithmetic number, because the mean of its divisors is an integer number (49210980).

Almost surely, 2^673267365 is an apocalyptic number.

It is an amenable number.

673267365 is a deficient number, since it is larger than the sum of its proper divisors (507796155).

673267365 is a wasteful number, since it uses less digits than its factorization.

673267365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180353 (or 180350 counting only the distinct ones).

The product of its digits is 952560, while the sum is 45.

The square root of 673267365 is about 25947.3961121343. The cubic root of 673267365 is about 876.4541219873.

It can be divided in two parts, 67326 and 7365, that added together give a triangular number (74691 = T₃₈₆).

The spelling of 673267365 in words is "six hundred seventy-three million, two hundred sixty-seven thousand, three hundred sixty-five".