3809484984 has 64 divisors (see below), whose sum is σ = 10298534400. Its totient is φ = 1169698304.

The previous prime is 3809484923. The next prime is 3809484989. The reversal of 3809484984 is 4894849083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3809484989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80154 + ... + 118505.

It is an arithmetic number, because the mean of its divisors is an integer number (160914600).

Almost surely, 2^3809484984 is an apocalyptic number.

3809484984 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3809484984 is an abundant number, since it is smaller than the sum of its proper divisors (6489049416).

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

3809484984 is a wasteful number, since it uses less digits than its factorization.

3809484984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198732 (or 198728 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The square root of 3809484984 is about 61721.0254613450. The cubic root of 3809484984 is about 1561.7880254438.

The spelling of 3809484984 in words is "three billion, eight hundred nine million, four hundred eighty-four thousand, nine hundred eighty-four".