13650384 has 80 divisors (see below), whose sum is σ = 38997504. Its totient is φ = 4080000.

The previous prime is 13650359. The next prime is 13650391. The reversal of 13650384 is 48305631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54259 + ... + 54509.

Almost surely, 2^13650384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13650384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19498752).

13650384 is an abundant number, since it is smaller than the sum of its proper divisors (25347120).

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

13650384 is a wasteful number, since it uses less digits than its factorization.

13650384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 13650384 is about 3694.6426078851. The cubic root of 13650384 is about 238.9910420713.

The spelling of 13650384 in words is "thirteen million, six hundred fifty thousand, three hundred eighty-four".