10839330 has 48 divisors (see below), whose sum is σ = 29161080. Its totient is φ = 2790144.

The previous prime is 10839313. The next prime is 10839341. The reversal of 10839330 is 3393801.

It can be written as a sum of positive squares in 4 ways, for example, as 5377761 + 5461569 = 2319^2 + 2337^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10839294 and 10839303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534 + ... + 4686.

Almost surely, 2^10839330 is an apocalyptic number.

10839330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10839330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14580540).

10839330 is an abundant number, since it is smaller than the sum of its proper divisors (18321750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10839330 is a wasteful number, since it uses less digits than its factorization.

10839330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195 (or 4192 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 10839330 is about 3292.3137760548. The cubic root of 10839330 is about 221.3098851589.

The spelling of 10839330 in words is "ten million, eight hundred thirty-nine thousand, three hundred thirty".