732673243 has 2 divisors, whose sum is σ = 732673244. Its totient is φ = 732673242.

The previous prime is 732673241. The next prime is 732673247. The reversal of 732673243 is 342376237.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 732673243 - 2¹ = 732673241 is a prime.

Together with 732673241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (732673241) 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 as a sum of consecutive naturals, namely, 366336621 + 366336622.

It is an arithmetic number, because the mean of its divisors is an integer number (366336622).

Almost surely, 2^732673243 is an apocalyptic number.

732673243 is a deficient number, since it is larger than the sum of its proper divisors (1).

732673243 is an equidigital number, since it uses as much as digits as its factorization.

732673243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 37.

The square root of 732673243 is about 27067.9375461079. The cubic root of 732673243 is about 901.5090908249.

The spelling of 732673243 in words is "seven hundred thirty-two million, six hundred seventy-three thousand, two hundred forty-three".