6209418984 has 64 divisors (see below), whose sum is σ = 16125912000. Its totient is φ = 1990087680.

The previous prime is 6209418979. The next prime is 6209419003. The reversal of 6209418984 is 4898149026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149227 + ... + 186245.

It is an arithmetic number, because the mean of its divisors is an integer number (251967375).

Almost surely, 2^6209418984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6209418984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8062956000).

6209418984 is an abundant number, since it is smaller than the sum of its proper divisors (9916493016).

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

6209418984 is a wasteful number, since it uses less digits than its factorization.

6209418984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37298 (or 37294 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 6209418984 is about 78799.8666496334. The cubic root of 6209418984 is about 1838.0203764353.

The spelling of 6209418984 in words is "six billion, two hundred nine million, four hundred eighteen thousand, nine hundred eighty-four".