3985084076 has 6 divisors (see below), whose sum is σ = 6973897140. Its totient is φ = 1992542036.

The previous prime is 3985084021. The next prime is 3985084127. The reversal of 3985084076 is 6704805893.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498135506 + ... + 498135513.

It is an arithmetic number, because the mean of its divisors is an integer number (1162316190).

Almost surely, 2^3985084076 is an apocalyptic number.

It is an amenable number.

3985084076 is a deficient number, since it is larger than the sum of its proper divisors (2988813064).

3985084076 is a wasteful number, since it uses less digits than its factorization.

3985084076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996271023 (or 996271021 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 3985084076 is about 63127.5223337650. The cubic root of 3985084076 is about 1585.4254648331.

The spelling of 3985084076 in words is "three billion, nine hundred eighty-five million, eighty-four thousand, seventy-six".