1959845368 has 16 divisors (see below), whose sum is σ = 3957380280. Its totient is φ = 904543968.

The previous prime is 1959845359. The next prime is 1959845369. The reversal of 1959845368 is 8635489591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1959845369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9422230 + ... + 9422437.

Almost surely, 2^1959845368 is an apocalyptic number.

It is an amenable number.

1959845368 is an abundant number, since it is smaller than the sum of its proper divisors (1997534912).

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

1959845368 is a wasteful number, since it uses less digits than its factorization.

1959845368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18844686 (or 18844682 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 58.

The square root of 1959845368 is about 44270.1408174855. The cubic root of 1959845368 is about 1251.4320372955.

The spelling of 1959845368 in words is "one billion, nine hundred fifty-nine million, eight hundred forty-five thousand, three hundred sixty-eight".