841481497 has 2 divisors, whose sum is σ = 841481498. Its totient is φ = 841481496.

The previous prime is 841481483. The next prime is 841481527. The reversal of 841481497 is 794184148.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533794816 + 307686681 = 23104^2 + 17541^2 .

It is a cyclic number.

It is not a de Polignac number, because 841481497 - 2⁷ = 841481369 is a prime.

It is a super-2 number, since 2×841481497² = 1416182219586722018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (841481297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420740748 + 420740749.

It is an arithmetic number, because the mean of its divisors is an integer number (420740749).

Almost surely, 2^841481497 is an apocalyptic number.

It is an amenable number.

841481497 is a deficient number, since it is larger than the sum of its proper divisors (1).

841481497 is an equidigital number, since it uses as much as digits as its factorization.

841481497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 46.

The square root of 841481497 is about 29008.3004845165. The cubic root of 841481497 is about 944.0931726150.

The spelling of 841481497 in words is "eight hundred forty-one million, four hundred eighty-one thousand, four hundred ninety-seven".