9426789 has 12 divisors (see below), whose sum is σ = 14417676. Its totient is φ = 5914752.

The previous prime is 9426787. The next prime is 9426797. The reversal of 9426789 is 9876249.

It is a happy number.

9426789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 6812100 = 1617^2 + 2610^2 .

It is not a de Polignac number, because 9426789 - 2¹ = 9426787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9426787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30654 + ... + 30959.

It is an arithmetic number, because the mean of its divisors is an integer number (1201473).

Almost surely, 2^9426789 is an apocalyptic number.

It is an amenable number.

9426789 is a deficient number, since it is larger than the sum of its proper divisors (4990887).

9426789 is a wasteful number, since it uses less digits than its factorization.

9426789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61636 (or 61633 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 9426789 is about 3070.3076393091. The cubic root of 9426789 is about 211.2457249698.

The spelling of 9426789 in words is "nine million, four hundred twenty-six thousand, seven hundred eighty-nine".