1962442988 has 12 divisors (see below), whose sum is σ = 3746482152. Its totient is φ = 892019520.

The previous prime is 1962442967. The next prime is 1962443047. The reversal of 1962442988 is 8892442691.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22300445 + ... + 22300532.

It is an arithmetic number, because the mean of its divisors is an integer number (312206846).

Almost surely, 2^1962442988 is an apocalyptic number.

It is an amenable number.

1962442988 is a deficient number, since it is larger than the sum of its proper divisors (1784039164).

1962442988 is a wasteful number, since it uses less digits than its factorization.

1962442988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44600992 (or 44600990 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The square root of 1962442988 is about 44299.4693873414. The cubic root of 1962442988 is about 1251.9846845939.

The spelling of 1962442988 in words is "one billion, nine hundred sixty-two million, four hundred forty-two thousand, nine hundred eighty-eight".