4387360 has 48 divisors (see below), whose sum is σ = 10981656. Its totient is φ = 1650688.

The previous prime is 4387351. The next prime is 4387363. The reversal of 4387360 is 637834.

4387360 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4112784 + 274576 = 2028^2 + 524^2 .

It is not an unprimeable number, because it can be changed into a prime (4387363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1914 + ... + 3526.

Almost surely, 2^4387360 is an apocalyptic number.

4387360 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 4387360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5490828).

4387360 is an abundant number, since it is smaller than the sum of its proper divisors (6594296).

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

4387360 is a wasteful number, since it uses less digits than its factorization.

4387360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645 (or 1637 counting only the distinct ones).

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

The square root of 4387360 is about 2094.6025876046. The cubic root of 4387360 is about 163.7071911870.

The spelling of 4387360 in words is "four million, three hundred eighty-seven thousand, three hundred sixty".