9776413 has 2 divisors, whose sum is σ = 9776414. Its totient is φ = 9776412.

The previous prime is 9776407. The next prime is 9776419. The reversal of 9776413 is 3146779.

9776413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (9776407) and next prime (9776419).

It can be written as a sum of positive squares in only one way, i.e., 9566649 + 209764 = 3093^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 9776413 - 2⁵ = 9776381 is a prime.

It is a super-2 number, since 2×9776413² = 191156502293138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9776419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4888206 + 4888207.

It is an arithmetic number, because the mean of its divisors is an integer number (4888207).

Almost surely, 2^9776413 is an apocalyptic number.

It is an amenable number.

9776413 is a deficient number, since it is larger than the sum of its proper divisors (1).

9776413 is an equidigital number, since it uses as much as digits as its factorization.

9776413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 37.

The square root of 9776413 is about 3126.7256035668. The cubic root of 9776413 is about 213.8256725105.

The spelling of 9776413 in words is "nine million, seven hundred seventy-six thousand, four hundred thirteen".