9690077 has 2 divisors, whose sum is σ = 9690078. Its totient is φ = 9690076.

The previous prime is 9690071. The next prime is 9690091. The reversal of 9690077 is 7700969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9369721 + 320356 = 3061^2 + 566^2 .

It is an emirp because it is prime and its reverse (7700969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9690077 - 2¹⁴ = 9673693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9690077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9690071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4845038 + 4845039.

It is an arithmetic number, because the mean of its divisors is an integer number (4845039).

Almost surely, 2^9690077 is an apocalyptic number.

It is an amenable number.

9690077 is a deficient number, since it is larger than the sum of its proper divisors (1).

9690077 is an equidigital number, since it uses as much as digits as its factorization.

9690077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 9690077 is about 3112.8888512120. Note that the first 4 decimals coincide. The cubic root of 9690077 is about 213.1943753818.

The spelling of 9690077 in words is "nine million, six hundred ninety thousand, seventy-seven".