1968422596 has 12 divisors (see below), whose sum is σ = 3936845248. Its totient is φ = 843609672.

The previous prime is 1968422551. The next prime is 1968422609. The reversal of 1968422596 is 6952248691.

1968422596 is an admirable 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, 35150376 + ... + 35150431.

Almost surely, 2^1968422596 is an apocalyptic number.

It is an amenable number.

1968422596 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1968422596 is a wasteful number, since it uses less digits than its factorization.

1968422596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70300818 (or 70300816 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 52.

The square root of 1968422596 is about 44366.9087947312. The cubic root of 1968422596 is about 1253.2550037499.

The spelling of 1968422596 in words is "one billion, nine hundred sixty-eight million, four hundred twenty-two thousand, five hundred ninety-six".