957482321 has 2 divisors, whose sum is σ = 957482322. Its totient is φ = 957482320.

The previous prime is 957482311. The next prime is 957482353. The reversal of 957482321 is 123284759.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944701696 + 12780625 = 30736^2 + 3575^2 .

It is a cyclic number.

It is not a de Polignac number, because 957482321 - 2¹⁰ = 957481297 is a prime.

It is a super-3 number, since 3×957482321³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (957482311) 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, 478741160 + 478741161.

It is an arithmetic number, because the mean of its divisors is an integer number (478741161).

Almost surely, 2^957482321 is an apocalyptic number.

It is an amenable number.

957482321 is a deficient number, since it is larger than the sum of its proper divisors (1).

957482321 is an equidigital number, since it uses as much as digits as its factorization.

957482321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 957482321 is about 30943.2112263740. The cubic root of 957482321 is about 985.6216955299.

The spelling of 957482321 in words is "nine hundred fifty-seven million, four hundred eighty-two thousand, three hundred twenty-one".