3821076480 has 408 divisors, whose sum is σ = 13815931968. Its totient is φ = 899678208.

The previous prime is 3821076463. The next prime is 3821076487. The reversal of 3821076480 is 846701283.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (3821076487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166133749 + ... + 166133771.

Almost surely, 2^3821076480 is an apocalyptic number.

3821076480 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 3821076480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6907965984).

3821076480 is an abundant number, since it is smaller than the sum of its proper divisors (9994855488).

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

3821076480 is an equidigital number, since it uses as much as digits as its factorization.

3821076480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 3821076480 is about 61814.8564667103. The cubic root of 3821076480 is about 1563.3704903504.

The spelling of 3821076480 in words is "three billion, eight hundred twenty-one million, seventy-six thousand, four hundred eighty".