3782271042 has 24 divisors (see below), whose sum is σ = 8939913840. Its totient is φ = 1146142680.

The previous prime is 3782271019. The next prime is 3782271067. The reversal of 3782271042 is 2401722873.

It is a junction number, because it is equal to n+sod(n) for n = 3782270988 and 3782271006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9550992 + ... + 9551387.

It is an arithmetic number, because the mean of its divisors is an integer number (372496410).

Almost surely, 2^3782271042 is an apocalyptic number.

3782271042 is an abundant number, since it is smaller than the sum of its proper divisors (5157642798).

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

3782271042 is a wasteful number, since it uses less digits than its factorization.

3782271042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19102398 (or 19102395 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 3782271042 is about 61500.1710729328. The cubic root of 3782271042 is about 1558.0601356172.

The spelling of 3782271042 in words is "three billion, seven hundred eighty-two million, two hundred seventy-one thousand, forty-two".