3421047984 has 40 divisors (see below), whose sum is σ = 8901305280. Its totient is φ = 1132143168.

The previous prime is 3421047979. The next prime is 3421048003. The reversal of 3421047984 is 4897401243.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249702 + ... + 263045.

It is an arithmetic number, because the mean of its divisors is an integer number (222532632).

Almost surely, 2^3421047984 is an apocalyptic number.

It is an amenable number.

3421047984 is an abundant number, since it is smaller than the sum of its proper divisors (5480257296).

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

3421047984 is a wasteful number, since it uses less digits than its factorization.

3421047984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512897 (or 512891 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 3421047984 is about 58489.7254566988. The cubic root of 3421047984 is about 1506.7911308496.

The spelling of 3421047984 in words is "three billion, four hundred twenty-one million, forty-seven thousand, nine hundred eighty-four".