13380830 has 16 divisors (see below), whose sum is σ = 24134544. Its totient is φ = 5341440.

The previous prime is 13380823. The next prime is 13380839. The reversal of 13380830 is 3808331.

It is a super-2 number, since 2×13380830² = 358093222977800, 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 13380830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13380839) 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 7 ways as a sum of consecutive naturals, for example, 5390 + ... + 7470.

It is an arithmetic number, because the mean of its divisors is an integer number (1508409).

Almost surely, 2^13380830 is an apocalyptic number.

13380830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13380830 is a deficient number, since it is larger than the sum of its proper divisors (10753714).

13380830 is a wasteful number, since it uses less digits than its factorization.

13380830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 13380830 is about 3657.9816839345. The cubic root of 13380830 is about 237.4074542474.

The spelling of 13380830 in words is "thirteen million, three hundred eighty thousand, eight hundred thirty".