3798320 has 40 divisors (see below), whose sum is σ = 8957760. Its totient is φ = 1497600.

The previous prime is 3798317. The next prime is 3798343. The reversal of 3798320 is 238973.

3798320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6020 + ... + 6620.

It is an arithmetic number, because the mean of its divisors is an integer number (223944).

Almost surely, 2^3798320 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 3798320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4478880).

3798320 is an abundant number, since it is smaller than the sum of its proper divisors (5159440).

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

3798320 is a wasteful number, since it uses less digits than its factorization.

3798320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 3798320 is about 1948.9279104164. The cubic root of 3798320 is about 156.0260749752.

The spelling of 3798320 in words is "three million, seven hundred ninety-eight thousand, three hundred twenty".