9736977 has 4 divisors (see below), whose sum is σ = 12982640. Its totient is φ = 6491316.

The previous prime is 9736973. The next prime is 9736997. The reversal of 9736977 is 7796379.

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 not a de Polignac number, because 9736977 - 2² = 9736973 is a prime.

It is a Duffinian number.

9736977 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9736973) 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, 1622827 + ... + 1622832.

It is an arithmetic number, because the mean of its divisors is an integer number (3245660).

Almost surely, 2^9736977 is an apocalyptic number.

It is an amenable number.

9736977 is a deficient number, since it is larger than the sum of its proper divisors (3245663).

9736977 is a wasteful number, since it uses less digits than its factorization.

9736977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245662.

The product of its digits is 500094, while the sum is 48.

The square root of 9736977 is about 3120.4129534406. The cubic root of 9736977 is about 213.5377757493.

The spelling of 9736977 in words is "nine million, seven hundred thirty-six thousand, nine hundred seventy-seven".