2349479808 has 384 divisors, whose sum is σ = 8019648000. Its totient is φ = 653266944.

The previous prime is 2349479779. The next prime is 2349479833. The reversal of 2349479808 is 8089749432.

2349479808 is a `hidden beast` number, since 2 + 3 + 494 + 79 + 80 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 6544333 + ... + 6544691.

It is an arithmetic number, because the mean of its divisors is an integer number (20884500).

Almost surely, 2^2349479808 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 2349479808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4009824000).

2349479808 is an abundant number, since it is smaller than the sum of its proper divisors (5670168192).

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

2349479808 is a wasteful number, since it uses less digits than its factorization.

2349479808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 2349479808 is about 48471.4329064037. The cubic root of 2349479808 is about 1329.4047891627.

The spelling of 2349479808 in words is "two billion, three hundred forty-nine million, four hundred seventy-nine thousand, eight hundred eight".