38713344 has 48 divisors (see below), whose sum is σ = 103226760. Its totient is φ = 12902400.

The previous prime is 38713343. The next prime is 38713351. The reversal of 38713344 is 44331783.

38713344 = 2070² + 2071² + ... + 2078².

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38713343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2994 + ... + 9294.

Almost surely, 2^38713344 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 38713344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51613380).

38713344 is an abundant number, since it is smaller than the sum of its proper divisors (64513416).

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

38713344 is an equidigital number, since it uses as much as digits as its factorization.

38713344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326 (or 6306 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 38713344 is about 6222.0048215989. The cubic root of 38713344 is about 338.2882360938.

It can be divided in two parts, 387 and 13344, that added together give a palindrome (13731).

The spelling of 38713344 in words is "thirty-eight million, seven hundred thirteen thousand, three hundred forty-four".