936721333 has 2 divisors, whose sum is σ = 936721334. Its totient is φ = 936721332.

The previous prime is 936721321. The next prime is 936721339. The reversal of 936721333 is 333127639.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 924281604 + 12439729 = 30402^2 + 3527^2 .

It is a cyclic number.

It is not a de Polignac number, because 936721333 - 2¹⁷ = 936590261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 936721292 and 936721301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (936721339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 468360666 + 468360667.

It is an arithmetic number, because the mean of its divisors is an integer number (468360667).

Almost surely, 2^936721333 is an apocalyptic number.

It is an amenable number.

936721333 is a deficient number, since it is larger than the sum of its proper divisors (1).

936721333 is an equidigital number, since it uses as much as digits as its factorization.

936721333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61236, while the sum is 37.

The square root of 936721333 is about 30605.9035645086. The cubic root of 936721333 is about 978.4458682830.

The spelling of 936721333 in words is "nine hundred thirty-six million, seven hundred twenty-one thousand, three hundred thirty-three".