4378799360 has 144 divisors (see below), whose sum is σ = 11441821440. Its totient is φ = 1595842560.

The previous prime is 4378799357. The next prime is 4378799393. The reversal of 4378799360 is 639978734.

It is a junction number, because it is equal to n+sod(n) for n = 4378799296 and 4378799305.

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, 1312895 + ... + 1316225.

Almost surely, 2^4378799360 is an apocalyptic number.

4378799360 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 4378799360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5720910720).

4378799360 is an abundant number, since it is smaller than the sum of its proper divisors (7063022080).

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

4378799360 is a wasteful number, since it uses less digits than its factorization.

4378799360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444 (or 3430 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 56.

The square root of 4378799360 is about 66172.4970059314. The cubic root of 4378799360 is about 1636.0064641475.

The spelling of 4378799360 in words is "four billion, three hundred seventy-eight million, seven hundred ninety-nine thousand, three hundred sixty".