933628481 has 2 divisors, whose sum is σ = 933628482. Its totient is φ = 933628480.

The previous prime is 933628477. The next prime is 933628529. The reversal of 933628481 is 184826339.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 728136256 + 205492225 = 26984^2 + 14335^2 .

It is a cyclic number.

It is not a de Polignac number, because 933628481 - 2² = 933628477 is a prime.

It is a super-2 number, since 2×933628481² = 1743324281068734722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (933628081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 466814240 + 466814241.

It is an arithmetic number, because the mean of its divisors is an integer number (466814241).

Almost surely, 2^933628481 is an apocalyptic number.

It is an amenable number.

933628481 is a deficient number, since it is larger than the sum of its proper divisors (1).

933628481 is an equidigital number, since it uses as much as digits as its factorization.

933628481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 44.

The square root of 933628481 is about 30555.3347387981. The cubic root of 933628481 is about 977.3678084290.

The spelling of 933628481 in words is "nine hundred thirty-three million, six hundred twenty-eight thousand, four hundred eighty-one".