9677853 has 16 divisors (see below), whose sum is σ = 14610240. Its totient is φ = 6329232.

The previous prime is 9677819. The next prime is 9677861. The reversal of 9677853 is 3587769.

It is a happy number.

9677853 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9677853 - 2⁹ = 9677341 is a prime.

It is an Ulam number.

9677853 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9677799 and 9677808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9677803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1951 + ... + 4812.

It is an arithmetic number, because the mean of its divisors is an integer number (913140).

Almost surely, 2^9677853 is an apocalyptic number.

It is an amenable number.

9677853 is a deficient number, since it is larger than the sum of its proper divisors (4932387).

9677853 is a wasteful number, since it uses less digits than its factorization.

9677853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825 (or 6819 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 9677853 is about 3110.9247821187. The cubic root of 9677853 is about 213.1046896593.

The spelling of 9677853 in words is "nine million, six hundred seventy-seven thousand, eight hundred fifty-three".