9770106481 has 2 divisors, whose sum is σ = 9770106482. Its totient is φ = 9770106480.

The previous prime is 9770106469. The next prime is 9770106487. The reversal of 9770106481 is 1846010779.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6243528256 + 3526578225 = 79016^2 + 59385^2 .

It is a cyclic number.

It is not a de Polignac number, because 9770106481 - 2⁵ = 9770106449 is a prime.

It is a super-2 number, since 2×9770106481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9770106487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4885053240 + 4885053241.

It is an arithmetic number, because the mean of its divisors is an integer number (4885053241).

Almost surely, 2^9770106481 is an apocalyptic number.

It is an amenable number.

9770106481 is a deficient number, since it is larger than the sum of its proper divisors (1).

9770106481 is an equidigital number, since it uses as much as digits as its factorization.

9770106481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 9770106481 is about 98843.8489790842. The cubic root of 9770106481 is about 2137.7968475981.

The spelling of 9770106481 in words is "nine billion, seven hundred seventy million, one hundred six thousand, four hundred eighty-one".