4198378360 has 96 divisors (see below), whose sum is σ = 10649329200. Its totient is φ = 1477286400.

The previous prime is 4198378333. The next prime is 4198378369. The reversal of 4198378360 is 638738914.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198378369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 417876 + ... + 427804.

Almost surely, 2^4198378360 is an apocalyptic number.

4198378360 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 4198378360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5324664600).

4198378360 is an abundant number, since it is smaller than the sum of its proper divisors (6450950840).

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

4198378360 is a wasteful number, since it uses less digits than its factorization.

4198378360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10013 (or 9978 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 4198378360 is about 64794.8945519630. The cubic root of 4198378360 is about 1613.2209684661.

The spelling of 4198378360 in words is "four billion, one hundred ninety-eight million, three hundred seventy-eight thousand, three hundred sixty".