9676777 has 4 divisors (see below), whose sum is σ = 10556496. Its totient is φ = 8797060.

The previous prime is 9676753. The next prime is 9676787. The reversal of 9676777 is 7776769.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9676777 - 2¹⁵ = 9644009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9676777.

It is not an unprimeable number, because it can be changed into a prime (9676717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439843 + ... + 439864.

It is an arithmetic number, because the mean of its divisors is an integer number (2639124).

Almost surely, 2^9676777 is an apocalyptic number.

It is an amenable number.

9676777 is a deficient number, since it is larger than the sum of its proper divisors (879719).

9676777 is a wasteful number, since it uses less digits than its factorization.

9676777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879718.

The product of its digits is 777924, while the sum is 49.

The square root of 9676777 is about 3110.7518383825. The cubic root of 9676777 is about 213.0967915871.

It can be divided in two parts, 967 and 6777, that added together give a square (7744 = 88²).

The spelling of 9676777 in words is "nine million, six hundred seventy-six thousand, seven hundred seventy-seven".