3779426560 has 288 divisors, whose sum is σ = 11323694592. Its totient is φ = 1176698880.

The previous prime is 3779426549. The next prime is 3779426569. The reversal of 3779426560 is 656249773.

It is not an unprimeable number, because it can be changed into a prime (3779426569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8269852 + ... + 8270308.

It is an arithmetic number, because the mean of its divisors is an integer number (39318384).

Almost surely, 2^3779426560 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 3779426560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5661847296).

3779426560 is an abundant number, since it is smaller than the sum of its proper divisors (7544268032).

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

3779426560 is a wasteful number, since it uses less digits than its factorization.

3779426560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 49.

The square root of 3779426560 is about 61477.0409177280. The cubic root of 3779426560 is about 1557.6694545130.

The spelling of 3779426560 in words is "three billion, seven hundred seventy-nine million, four hundred twenty-six thousand, five hundred sixty".