13444350 has 48 divisors (see below), whose sum is σ = 34069248. Its totient is φ = 3507040.

The previous prime is 13444307. The next prime is 13444367. The reversal of 13444350 is 5344431.

It is a self number, because there is not a number n which added to its sum of digits gives 13444350.

It is a congruent number.

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, 6097 + ... + 8003.

It is an arithmetic number, because the mean of its divisors is an integer number (709776).

Almost surely, 2^13444350 is an apocalyptic number.

13444350 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 13444350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17034624).

13444350 is an abundant number, since it is smaller than the sum of its proper divisors (20624898).

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

13444350 is a wasteful number, since it uses less digits than its factorization.

13444350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 13444350 is about 3666.6537878562. The cubic root of 13444350 is about 237.7825261973.

Adding to 13444350 its reverse (5344431), we get a palindrome (18788781).

The spelling of 13444350 in words is "thirteen million, four hundred forty-four thousand, three hundred fifty".