3771801936 has 200 divisors, whose sum is σ = 12520537920. Its totient is φ = 1073834496.

The previous prime is 3771801931. The next prime is 3771801949. The reversal of 3771801936 is 6391081773.

It is a junction number, because it is equal to n+sod(n) for n = 3771801891 and 3771801900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3771801931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3437740 + ... + 3438836.

Almost surely, 2^3771801936 is an apocalyptic number.

3771801936 is a gapful number since it is divisible by the number (36) 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 3771801936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6260268960).

3771801936 is an abundant number, since it is smaller than the sum of its proper divisors (8748735984).

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

3771801936 is a wasteful number, since it uses less digits than its factorization.

3771801936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 3771801936 is about 61414.9976471546. The cubic root of 3771801936 is about 1556.6212673222.

The spelling of 3771801936 in words is "three billion, seven hundred seventy-one million, eight hundred one thousand, nine hundred thirty-six".