9796977 has 8 divisors (see below), whose sum is σ = 14514080. Its totient is φ = 6531300.

The previous prime is 9796973. The next prime is 9796999. The reversal of 9796977 is 7796979.

It is not a de Polignac number, because 9796977 - 2² = 9796973 is a prime.

It is a Duffinian number.

9796977 is a lucky number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (9796973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181399 + ... + 181452.

It is an arithmetic number, because the mean of its divisors is an integer number (1814260).

Almost surely, 2^9796977 is an apocalyptic number.

It is an amenable number.

9796977 is a deficient number, since it is larger than the sum of its proper divisors (4717103).

9796977 is a wasteful number, since it uses less digits than its factorization.

9796977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362860 (or 362854 counting only the distinct ones).

The product of its digits is 1500282, while the sum is 54.

The square root of 9796977 is about 3130.0123002953. The cubic root of 9796977 is about 213.9754899579.

The spelling of 9796977 in words is "nine million, seven hundred ninety-six thousand, nine hundred seventy-seven".