3962442242 has 16 divisors (see below), whose sum is σ = 6593896800. Its totient is φ = 1770582240.

The previous prime is 3962442241. The next prime is 3962442259. The reversal of 3962442242 is 2422442693.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3962442196 and 3962442205.

It is not an unprimeable number, because it can be changed into a prime (3962442241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525067 + ... + 1527662.

It is an arithmetic number, because the mean of its divisors is an integer number (412118550).

Almost surely, 2^3962442242 is an apocalyptic number.

3962442242 is a deficient number, since it is larger than the sum of its proper divisors (2631454558).

3962442242 is a wasteful number, since it uses less digits than its factorization.

3962442242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052801.

The product of its digits is 165888, while the sum is 38.

The square root of 3962442242 is about 62947.9327857556. The cubic root of 3962442242 is about 1582.4171518778.

The spelling of 3962442242 in words is "three billion, nine hundred sixty-two million, four hundred forty-two thousand, two hundred forty-two".