2068434760 has 64 divisors (see below), whose sum is σ = 5378659200. Its totient is φ = 701200896.

The previous prime is 2068434749. The next prime is 2068434799. The reversal of 2068434760 is 674348602.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16582 + ... + 66421.

It is an arithmetic number, because the mean of its divisors is an integer number (84041550).

Almost surely, 2^2068434760 is an apocalyptic number.

2068434760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2068434760 is an abundant number, since it is smaller than the sum of its proper divisors (3310224440).

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

2068434760 is a wasteful number, since it uses less digits than its factorization.

2068434760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83110 (or 83106 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 2068434760 is about 45480.0479331322. The cubic root of 2068434760 is about 1274.1305896579.

The spelling of 2068434760 in words is "two billion, sixty-eight million, four hundred thirty-four thousand, seven hundred sixty".