9429039 has 6 divisors (see below), whose sum is σ = 13619736. Its totient is φ = 6286020.

The previous prime is 9429037. The next prime is 9429041. The reversal of 9429039 is 9309249.

It is an interprime number because it is at equal distance from previous prime (9429037) and next prime (9429041).

It is not a de Polignac number, because 9429039 - 2¹ = 9429037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9428994 and 9429012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9429037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 523827 + ... + 523844.

It is an arithmetic number, because the mean of its divisors is an integer number (2269956).

Almost surely, 2^9429039 is an apocalyptic number.

9429039 is a deficient number, since it is larger than the sum of its proper divisors (4190697).

9429039 is a wasteful number, since it uses less digits than its factorization.

9429039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047677 (or 1047674 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 9429039 is about 3070.6740302416. The cubic root of 9429039 is about 211.2625304473.

The spelling of 9429039 in words is "nine million, four hundred twenty-nine thousand, thirty-nine".