9797774 has 16 divisors (see below), whose sum is σ = 16875648. Its totient is φ = 4179192.

The previous prime is 9797773. The next prime is 9797783. The reversal of 9797774 is 4777979.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9797771) 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, 1637 + ... + 4719.

It is an arithmetic number, because the mean of its divisors is an integer number (1054728).

Almost surely, 2^9797774 is an apocalyptic number.

9797774 is a deficient number, since it is larger than the sum of its proper divisors (7077874).

9797774 is a wasteful number, since it uses less digits than its factorization.

9797774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319.

The product of its digits is 777924, while the sum is 50.

The square root of 9797774 is about 3130.1396134997. The cubic root of 9797774 is about 213.9812922185.

The spelling of 9797774 in words is "nine million, seven hundred ninety-seven thousand, seven hundred seventy-four".