9695977 has 4 divisors (see below), whose sum is σ = 9812880. Its totient is φ = 9579076.

The previous prime is 9695971. The next prime is 9695993. The reversal of 9695977 is 7795969.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7795969 = 881 ⋅8849.

It is a cyclic number.

It is not a de Polignac number, because 9695977 - 2¹⁹ = 9171689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9695971) 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, 58327 + ... + 58492.

It is an arithmetic number, because the mean of its divisors is an integer number (2453220).

Almost surely, 2^9695977 is an apocalyptic number.

It is an amenable number.

9695977 is a deficient number, since it is larger than the sum of its proper divisors (116903).

9695977 is a wasteful number, since it uses less digits than its factorization.

9695977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116902.

The product of its digits is 1071630, while the sum is 52.

The square root of 9695977 is about 3113.8363797733. The cubic root of 9695977 is about 213.2376358434.

The spelling of 9695977 in words is "nine million, six hundred ninety-five thousand, nine hundred seventy-seven".