38163360 has 96 divisors (see below), whose sum is σ = 123076800. Its totient is φ = 9940224.

The previous prime is 38163329. The next prime is 38163361. The reversal of 38163360 is 6336183.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 430 × 258 × 344.

It is not an unprimeable number, because it can be changed into a prime (38163361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887499 + ... + 887541.

It is an arithmetic number, because the mean of its divisors is an integer number (1282050).

Almost surely, 2^38163360 is an apocalyptic number.

38163360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38163360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61538400).

38163360 is an abundant number, since it is smaller than the sum of its proper divisors (84913440).

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

38163360 is an frugal number, since it uses more digits than its factorization.

38163360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 38163360 is about 6177.6500386474. The cubic root of 38163360 is about 336.6786171405.

The spelling of 38163360 in words is "thirty-eight million, one hundred sixty-three thousand, three hundred sixty".