1968334260 has 48 divisors (see below), whose sum is σ = 5801409600. Its totient is φ = 497263104.

The previous prime is 1968334187. The next prime is 1968334261. The reversal of 1968334260 is 624338691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1968334261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862165 + ... + 864444.

It is an arithmetic number, because the mean of its divisors is an integer number (120862700).

Almost surely, 2^1968334260 is an apocalyptic number.

1968334260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1968334260 is an abundant number, since it is smaller than the sum of its proper divisors (3833075340).

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

1968334260 is a wasteful number, since it uses less digits than its factorization.

1968334260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726640 (or 1726638 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1968334260 is about 44365.9132668313. The cubic root of 1968334260 is about 1253.2362562191.

The spelling of 1968334260 in words is "one billion, nine hundred sixty-eight million, three hundred thirty-four thousand, two hundred sixty".