733427161 has 2 divisors, whose sum is σ = 733427162. Its totient is φ = 733427160.

The previous prime is 733427143. The next prime is 733427179. The reversal of 733427161 is 161724337.

It is a balanced prime because it is at equal distance from previous prime (733427143) and next prime (733427179).

It can be written as a sum of positive squares in only one way, i.e., 662547600 + 70879561 = 25740^2 + 8419^2 .

It is an emirp because it is prime and its reverse (161724337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 733427161 - 2⁵ = 733427129 is a prime.

It is not a weakly prime, because it can be changed into another prime (733427111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366713580 + 366713581.

It is an arithmetic number, because the mean of its divisors is an integer number (366713581).

Almost surely, 2^733427161 is an apocalyptic number.

It is an amenable number.

733427161 is a deficient number, since it is larger than the sum of its proper divisors (1).

733427161 is an equidigital number, since it uses as much as digits as its factorization.

733427161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 34.

The square root of 733427161 is about 27081.8603681505. The cubic root of 733427161 is about 901.8182013079.

The spelling of 733427161 in words is "seven hundred thirty-three million, four hundred twenty-seven thousand, one hundred sixty-one".