9913733 has 2 divisors, whose sum is σ = 9913734. Its totient is φ = 9913732.

The previous prime is 9913727. The next prime is 9913753. The reversal of 9913733 is 3373199.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6235009 + 3678724 = 2497^2 + 1918^2 .

It is a cyclic number.

It is not a de Polignac number, because 9913733 - 2¹⁸ = 9651589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9913693 and 9913702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9913723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4956866 + 4956867.

It is an arithmetic number, because the mean of its divisors is an integer number (4956867).

Almost surely, 2^9913733 is an apocalyptic number.

It is an amenable number.

9913733 is a deficient number, since it is larger than the sum of its proper divisors (1).

9913733 is an equidigital number, since it uses as much as digits as its factorization.

9913733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15309, while the sum is 35.

The square root of 9913733 is about 3148.6081051792. The cubic root of 9913733 is about 214.8221568809.

The spelling of 9913733 in words is "nine million, nine hundred thirteen thousand, seven hundred thirty-three".