3771371052 has 72 divisors (see below), whose sum is σ = 10171233072. Its totient is φ = 1174118400.

The previous prime is 3771371027. The next prime is 3771371053. The reversal of 3771371052 is 2501731773.

It is a super-2 number, since 2×3771371052² = 28446479223727173408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3771370998 and 3771371016.

It is not an unprimeable number, because it can be changed into a prime (3771371053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56652 + ... + 103692.

It is an arithmetic number, because the mean of its divisors is an integer number (141267126).

Almost surely, 2^3771371052 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 3771371052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5085616536).

3771371052 is an abundant number, since it is smaller than the sum of its proper divisors (6399862020).

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

3771371052 is a wasteful number, since it uses less digits than its factorization.

3771371052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47199 (or 47194 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 36.

The square root of 3771371052 is about 61411.4895764628. The cubic root of 3771371052 is about 1556.5619898422.

The spelling of 3771371052 in words is "three billion, seven hundred seventy-one million, three hundred seventy-one thousand, fifty-two".