3780000136 has 64 divisors (see below), whose sum is σ = 8090409600. Its totient is φ = 1638912000.

The previous prime is 3780000127. The next prime is 3780000139. The reversal of 3780000136 is 6310000873.

It is not an unprimeable number, because it can be changed into a prime (3780000139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784936 + ... + 789736.

It is an arithmetic number, because the mean of its divisors is an integer number (126412650).

Almost surely, 2^3780000136 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 3780000136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4045204800).

3780000136 is an abundant number, since it is smaller than the sum of its proper divisors (4310409464).

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

3780000136 is a wasteful number, since it uses less digits than its factorization.

3780000136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230 (or 5226 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3780000136 is about 61481.7057017777. The cubic root of 3780000136 is about 1557.7482492373.

The spelling of 3780000136 in words is "three billion, seven hundred eighty million, one hundred thirty-six", and thus it is an aban number.