732673273 has 4 divisors (see below), whose sum is σ = 732747600. Its totient is φ = 732598948.

The previous prime is 732673247. The next prime is 732673289. The reversal of 732673273 is 372376237.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 732673273 - 2⁵ = 732673241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (732673243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19615 + ... + 43012.

It is an arithmetic number, because the mean of its divisors is an integer number (183186900).

Almost surely, 2^732673273 is an apocalyptic number.

It is an amenable number.

732673273 is a deficient number, since it is larger than the sum of its proper divisors (74327).

732673273 is a wasteful number, since it uses less digits than its factorization.

732673273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74326.

The product of its digits is 222264, while the sum is 40.

The square root of 732673273 is about 27067.9381002691. The cubic root of 732673273 is about 901.5091031293.

The spelling of 732673273 in words is "seven hundred thirty-two million, six hundred seventy-three thousand, two hundred seventy-three".