3805982064 has 30 divisors (see below), whose sum is σ = 10651464096. Its totient is φ = 1268660640.

The previous prime is 3805982021. The next prime is 3805982111. The reversal of 3805982064 is 4602895083.

3805982064 is a `hidden beast` number, since 38 + 0 + 598 + 20 + 6 + 4 = 666.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 13215072 + ... + 13215359.

Almost surely, 2^3805982064 is an apocalyptic number.

It is an amenable number.

3805982064 is an abundant number, since it is smaller than the sum of its proper divisors (6845482032).

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

3805982064 is a wasteful number, since it uses less digits than its factorization.

3805982064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26430445 (or 26430436 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 3805982064 is about 61692.6418951239. The cubic root of 3805982064 is about 1561.3091771442.

The spelling of 3805982064 in words is "three billion, eight hundred five million, nine hundred eighty-two thousand, sixty-four".