3815199360 has 256 divisors, whose sum is σ = 15442963200. Its totient is φ = 872017920.

The previous prime is 3815199343. The next prime is 3815199379. The reversal of 3815199360 is 639915183.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105190 + ... + 136730.

It is an arithmetic number, because the mean of its divisors is an integer number (60324075).

Almost surely, 2^3815199360 is an apocalyptic number.

3815199360 is a gapful number since it is divisible by the number (30) 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 3815199360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7721481600).

3815199360 is an abundant number, since it is smaller than the sum of its proper divisors (11627763840).

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

3815199360 is a wasteful number, since it uses less digits than its factorization.

3815199360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31576 (or 31558 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 3815199360 is about 61767.3000866964. The cubic root of 3815199360 is about 1562.5685496112.

The spelling of 3815199360 in words is "three billion, eight hundred fifteen million, one hundred ninety-nine thousand, three hundred sixty".