2068943466 has 32 divisors (see below), whose sum is σ = 4211123328. Its totient is φ = 677471040.

The previous prime is 2068943423. The next prime is 2068943473. The reversal of 2068943466 is 6643498602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321456 + ... + 327828.

It is an arithmetic number, because the mean of its divisors is an integer number (131597604).

Almost surely, 2^2068943466 is an apocalyptic number.

2068943466 is an abundant number, since it is smaller than the sum of its proper divisors (2142179862).

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

2068943466 is a wasteful number, since it uses less digits than its factorization.

2068943466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The square root of 2068943466 is about 45485.6402175456. The cubic root of 2068943466 is about 1274.2350333271.

The spelling of 2068943466 in words is "two billion, sixty-eight million, nine hundred forty-three thousand, four hundred sixty-six".