3771301842 has 320 divisors, whose sum is σ = 11039846400. Its totient is φ = 934053120.

The previous prime is 3771301841. The next prime is 3771301847. The reversal of 3771301842 is 2481031773.

It is a junction number, because it is equal to n+sod(n) for n = 3771301797 and 3771301806.

It is not an unprimeable number, because it can be changed into a prime (3771301841) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 42374134 + ... + 42374222.

It is an arithmetic number, because the mean of its divisors is an integer number (34499520).

Almost surely, 2^3771301842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3771301842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5519923200).

3771301842 is an abundant number, since it is smaller than the sum of its proper divisors (7268544558).

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

3771301842 is a wasteful number, since it uses less digits than its factorization.

3771301842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 3771301842 is about 61410.9260799737. The cubic root of 3771301842 is about 1556.5524680783.

The spelling of 3771301842 in words is "three billion, seven hundred seventy-one million, three hundred one thousand, eight hundred forty-two".