9774393 has 16 divisors (see below), whose sum is σ = 13541376. Its totient is φ = 6264720.

The previous prime is 9774389. The next prime is 9774397. The reversal of 9774393 is 3934779.

9774393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9774389) and next prime (9774397).

It is not a de Polignac number, because 9774393 - 2² = 9774389 is a prime.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (9774397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20880 + ... + 21342.

It is an arithmetic number, because the mean of its divisors is an integer number (846336).

Almost surely, 2^9774393 is an apocalyptic number.

9774393 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

9774393 is a deficient number, since it is larger than the sum of its proper divisors (3766983).

9774393 is a wasteful number, since it uses less digits than its factorization.

9774393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its digits is 142884, while the sum is 42.

The square root of 9774393 is about 3126.4025652497. The cubic root of 9774393 is about 213.8109446272.

The spelling of 9774393 in words is "nine million, seven hundred seventy-four thousand, three hundred ninety-three".