3771476480 has 80 divisors (see below), whose sum is σ = 9081711144. Its totient is φ = 1502085120.

The previous prime is 3771476417. The next prime is 3771476491. The reversal of 3771476480 is 846741773.

It can be written as a sum of positive squares in 4 ways, for example, as 3431147776 + 340328704 = 58576^2 + 18448^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613904 + ... + 620016.

Almost surely, 2^3771476480 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 3771476480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4540855572).

3771476480 is an abundant number, since it is smaller than the sum of its proper divisors (5310234664).

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

3771476480 is an equidigital number, since it uses as much as digits as its factorization.

3771476480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6377 (or 6361 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 3771476480 is about 61412.3479440414. The cubic root of 3771476480 is about 1556.5764941773.

The spelling of 3771476480 in words is "three billion, seven hundred seventy-one million, four hundred seventy-six thousand, four hundred eighty".