7323733 has 2 divisors, whose sum is σ = 7323734. Its totient is φ = 7323732.

The previous prime is 7323731. The next prime is 7323737. The reversal of 7323733 is 3373237.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6436369 + 887364 = 2537^2 + 942^2 .

It is a cyclic number.

It is not a de Polignac number, because 7323733 - 2¹ = 7323731 is a prime.

Together with 7323731, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7323731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3661866 + 3661867.

It is an arithmetic number, because the mean of its divisors is an integer number (3661867).

Almost surely, 2^7323733 is an apocalyptic number.

It is an amenable number.

7323733 is a deficient number, since it is larger than the sum of its proper divisors (1).

7323733 is an equidigital number, since it uses as much as digits as its factorization.

7323733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 28.

The square root of 7323733 is about 2706.2396420125. The cubic root of 7323733 is about 194.1977382986.

It can be divided in two parts, 732 and 3733, that added together give a triangular number (4465 = T₉₄).

The spelling of 7323733 in words is "seven million, three hundred twenty-three thousand, seven hundred thirty-three".