2439220608 has 384 divisors, whose sum is σ = 8356656000. Its totient is φ = 697973760.

The previous prime is 2439220601. The next prime is 2439220687. The reversal of 2439220608 is 8060229342.

2439220608 is a `hidden beast` number, since 2 + 43 + 9 + 2 + 2 + 0 + 608 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2439220601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7945191 + ... + 7945497.

It is an arithmetic number, because the mean of its divisors is an integer number (21762125).

Almost surely, 2^2439220608 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 2439220608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4178328000).

2439220608 is an abundant number, since it is smaller than the sum of its proper divisors (5917435392).

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

2439220608 is a wasteful number, since it uses less digits than its factorization.

2439220608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2439220608 is about 49388.4663458990. The cubic root of 2439220608 is about 1346.1197417441.

The spelling of 2439220608 in words is "two billion, four hundred thirty-nine million, two hundred twenty thousand, six hundred eight".