4378360 has 64 divisors (see below), whose sum is σ = 11865600. Its totient is φ = 1420416.

The previous prime is 4378351. The next prime is 4378373. The reversal of 4378360 is 638734.

It is an Ulam number.

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, 4909 + ... + 5731.

It is an arithmetic number, because the mean of its divisors is an integer number (185400).

Almost surely, 2^4378360 is an apocalyptic number.

4378360 is a gapful number since it is divisible by the number (40) 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 4378360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5932800).

4378360 is an abundant number, since it is smaller than the sum of its proper divisors (7487240).

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

4378360 is a wasteful number, since it uses less digits than its factorization.

4378360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 4378360 is about 2092.4531058067. The cubic root of 4378360 is about 163.5951744441.

The spelling of 4378360 in words is "four million, three hundred seventy-eight thousand, three hundred sixty".