733422881 has 2 divisors, whose sum is σ = 733422882. Its totient is φ = 733422880.

The previous prime is 733422871. The next prime is 733422889. The reversal of 733422881 is 188224337.

733422881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 502656400 + 230766481 = 22420^2 + 15191^2 .

It is a cyclic number.

It is not a de Polignac number, because 733422881 - 2¹⁸ = 733160737 is a prime.

It is a super-2 number, since 2×733422881² = 1075818244748680322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (733422889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366711440 + 366711441.

It is an arithmetic number, because the mean of its divisors is an integer number (366711441).

Almost surely, 2^733422881 is an apocalyptic number.

It is an amenable number.

733422881 is a deficient number, since it is larger than the sum of its proper divisors (1).

733422881 is an equidigital number, since it uses as much as digits as its factorization.

733422881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 733422881 is about 27081.7813483530. The cubic root of 733422881 is about 901.8164470826.

The spelling of 733422881 in words is "seven hundred thirty-three million, four hundred twenty-two thousand, eight hundred eighty-one".