9777325 has 12 divisors (see below), whose sum is σ = 12234708. Its totient is φ = 7750400.

The previous prime is 9777301. The next prime is 9777331. The reversal of 9777325 is 5237779.

9777325 = 85² + 86² + ... + 310².

9777325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3396649 + 6380676 = 1843^2 + 2526^2 .

It is not a de Polignac number, because 9777325 - 2⁹ = 9776813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 1095 + ... + 4555.

It is an arithmetic number, because the mean of its divisors is an integer number (1019559).

Almost surely, 2^9777325 is an apocalyptic number.

It is an amenable number.

9777325 is a deficient number, since it is larger than the sum of its proper divisors (2457383).

9777325 is a wasteful number, since it uses less digits than its factorization.

9777325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584 (or 3579 counting only the distinct ones).

The product of its digits is 92610, while the sum is 40.

The square root of 9777325 is about 3126.8714396342. The cubic root of 9777325 is about 213.8323212663.

The spelling of 9777325 in words is "nine million, seven hundred seventy-seven thousand, three hundred twenty-five".