3705771042 has 24 divisors (see below), whose sum is σ = 8100229644. Its totient is φ = 1224324864.

The previous prime is 3705771037. The next prime is 3705771049. The reversal of 3705771042 is 2401775073.

3705771042 is a `hidden beast` number, since 3 + 70 + 577 + 10 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2658536721 + 1047234321 = 51561^2 + 32361^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3705770988 and 3705771006.

It is not an unprimeable number, because it can be changed into a prime (3705771049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 908923 + ... + 912990.

Almost surely, 2^3705771042 is an apocalyptic number.

3705771042 is an abundant number, since it is smaller than the sum of its proper divisors (4394458602).

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

3705771042 is a wasteful number, since it uses less digits than its factorization.

3705771042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822034 (or 1822031 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 3705771042 is about 60875.0444927969. The cubic root of 3705771042 is about 1547.4840963565.

The spelling of 3705771042 in words is "three billion, seven hundred five million, seven hundred seventy-one thousand, forty-two".