733313 has 4 divisors (see below), whose sum is σ = 838080. Its totient is φ = 628548.

The previous prime is 733307. The next prime is 733321. The reversal of 733313 is 313337.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 313337 = 431 ⋅727.

It is a cyclic number.

It is not a de Polignac number, because 733313 - 2¹² = 729217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (733333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52373 + ... + 52386.

It is an arithmetic number, because the mean of its divisors is an integer number (209520).

2⁷³³³¹³ is an apocalyptic number.

It is an amenable number.

733313 is a deficient number, since it is larger than the sum of its proper divisors (104767).

733313 is a wasteful number, since it uses less digits than its factorization.

733313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104766.

The product of its digits is 567, while the sum is 20.

The square root of 733313 is about 856.3369663865. The cubic root of 733313 is about 90.1771408290.

The spelling of 733313 in words is "seven hundred thirty-three thousand, three hundred thirteen".