10009430 has 32 divisors (see below), whose sum is σ = 19305216. Its totient is φ = 3723264.

The previous prime is 10009423. The next prime is 10009459. The reversal of 10009430 is 3490001.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 10009399 and 10009408.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16187 + ... + 16793.

It is an arithmetic number, because the mean of its divisors is an integer number (603288).

Almost surely, 2^10009430 is an apocalyptic number.

10009430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10009430 is a deficient number, since it is larger than the sum of its proper divisors (9295786).

10009430 is a wasteful number, since it uses less digits than its factorization.

10009430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 10009430 is about 3163.7683227443. The cubic root of 10009430 is about 215.5111687911.

Adding to 10009430 its reverse (3490001), we get a palindrome (13499431).

The spelling of 10009430 in words is "ten million, nine thousand, four hundred thirty".