2439420808 has 32 divisors (see below), whose sum is σ = 5009649120. Its totient is φ = 1104400000.

The previous prime is 2439420793. The next prime is 2439420817. The reversal of 2439420808 is 8080249342.

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, 33133 + ... + 77308.

It is an arithmetic number, because the mean of its divisors is an integer number (156551535).

Almost surely, 2^2439420808 is an apocalyptic number.

It is an amenable number.

2439420808 is an abundant number, since it is smaller than the sum of its proper divisors (2570228312).

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

2439420808 is a wasteful number, since it uses less digits than its factorization.

2439420808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110709 (or 110705 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 2439420808 is about 49390.4930933069. The cubic root of 2439420808 is about 1346.1565685074.

The spelling of 2439420808 in words is "two billion, four hundred thirty-nine million, four hundred twenty thousand, eight hundred eight".