3821341480 has 128 divisors (see below), whose sum is σ = 9726428160. Its totient is φ = 1338624000.

The previous prime is 3821341429. The next prime is 3821341493. The reversal of 3821341480 is 841431283.

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, 3832342 + ... + 3833338.

It is an arithmetic number, because the mean of its divisors is an integer number (75987720).

Almost surely, 2^3821341480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3821341480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4863214080).

3821341480 is an abundant number, since it is smaller than the sum of its proper divisors (5905086680).

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

3821341480 is a wasteful number, since it uses less digits than its factorization.

3821341480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 3821341480 is about 61816.9999272045. Note that the first 4 decimals coincide. The cubic root of 3821341480 is about 1563.4066305677.

The spelling of 3821341480 in words is "three billion, eight hundred twenty-one million, three hundred forty-one thousand, four hundred eighty".