10838409 has 8 divisors (see below), whose sum is σ = 14548800. Its totient is φ = 7176816.

The previous prime is 10838407. The next prime is 10838413. The reversal of 10838409 is 90483801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10838409 - 2¹ = 10838407 is a prime.

It is a super-2 number, since 2×10838409² = 234942219302562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10838409.

It is not an unprimeable number, because it can be changed into a prime (10838407) 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, 11677 + ... + 12570.

It is an arithmetic number, because the mean of its divisors is an integer number (1818600).

Almost surely, 2^10838409 is an apocalyptic number.

It is an amenable number.

10838409 is a deficient number, since it is larger than the sum of its proper divisors (3710391).

10838409 is a wasteful number, since it uses less digits than its factorization.

10838409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24399.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 10838409 is about 3292.1739018466. The cubic root of 10838409 is about 221.3036168694.

The spelling of 10838409 in words is "ten million, eight hundred thirty-eight thousand, four hundred nine".