4808409240 has 32 divisors (see below), whose sum is σ = 14425228080. Its totient is φ = 1282242432.

The previous prime is 4808409227. The next prime is 4808409283. The reversal of 4808409240 is 429048084.

It is a super-3 number, since 3×4808409240³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20034919 + ... + 20035158.

Almost surely, 2^4808409240 is an apocalyptic number.

4808409240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4808409240 is an abundant number, since it is smaller than the sum of its proper divisors (9616818840).

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

4808409240 is a wasteful number, since it uses less digits than its factorization.

4808409240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40070091 (or 40070087 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 4808409240 is about 69342.6942078255. The cubic root of 4808409240 is about 1687.8498430779.

The spelling of 4808409240 in words is "four billion, eight hundred eight million, four hundred nine thousand, two hundred forty".