733393 has 2 divisors, whose sum is σ = 733394. Its totient is φ = 733392.

The previous prime is 733391. The next prime is 733399. The reversal of 733393 is 393337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 559504 + 173889 = 748^2 + 417^2 .

It is a cyclic number.

It is not a de Polignac number, because 733393 - 2¹ = 733391 is a prime.

Together with 733391, it forms a pair of twin primes.

733393 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (733391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366696 + 366697.

It is an arithmetic number, because the mean of its divisors is an integer number (366697).

2⁷³³³⁹³ is an apocalyptic number.

It is an amenable number.

733393 is a deficient number, since it is larger than the sum of its proper divisors (1).

733393 is an equidigital number, since it uses as much as digits as its factorization.

733393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5103, while the sum is 28.

The square root of 733393 is about 856.3836756968. The cubic root of 733393 is about 90.1804199695.

The spelling of 733393 in words is "seven hundred thirty-three thousand, three hundred ninety-three".