1966004706 has 8 divisors (see below), whose sum is σ = 3932009424. Its totient is φ = 655334900.

The previous prime is 1966004671. The next prime is 1966004707. The reversal of 1966004706 is 6074006691.

It is a sphenic number, since it is the product of 3 distinct primes.

1966004706 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1966004707) 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, 163833720 + ... + 163833731.

It is an arithmetic number, because the mean of its divisors is an integer number (491501178).

Almost surely, 2^1966004706 is an apocalyptic number.

1966004706 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.

1966004706 is a wasteful number, since it uses less digits than its factorization.

1966004706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327667456.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 1966004706 is about 44339.6516224474. The cubic root of 1966004706 is about 1252.7416528885.

The spelling of 1966004706 in words is "one billion, nine hundred sixty-six million, four thousand, seven hundred six".