1960320442 has 16 divisors (see below), whose sum is σ = 2958683112. Its totient is φ = 974110720.

The previous prime is 1960320409. The next prime is 1960320443. The reversal of 1960320442 is 2440230691.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1959744361 + 576081 = 44269^2 + 759^2 .

It is not an unprimeable number, because it can be changed into a prime (1960320443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232818 + ... + 241090.

Almost surely, 2^1960320442 is an apocalyptic number.

1960320442 is a deficient number, since it is larger than the sum of its proper divisors (998362670).

1960320442 is a wasteful number, since it uses less digits than its factorization.

1960320442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8993.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1960320442 is about 44275.5061179429. The cubic root of 1960320442 is about 1251.5331464275.

The spelling of 1960320442 in words is "one billion, nine hundred sixty million, three hundred twenty thousand, four hundred forty-two".