2758334420 has 48 divisors (see below), whose sum is σ = 5997801600. Its totient is φ = 1064300160.

The previous prime is 2758334387. The next prime is 2758334437. The reversal of 2758334420 is 244338572.

2758334420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1088555 + ... + 1091085.

It is an arithmetic number, because the mean of its divisors is an integer number (124954200).

Almost surely, 2^2758334420 is an apocalyptic number.

2758334420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2758334420 is an abundant number, since it is smaller than the sum of its proper divisors (3239467180).

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

2758334420 is a wasteful number, since it uses less digits than its factorization.

2758334420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448 (or 4446 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2758334420 is about 52519.8478672587. The cubic root of 2758334420 is about 1402.4335938089.

The spelling of 2758334420 in words is "two billion, seven hundred fifty-eight million, three hundred thirty-four thousand, four hundred twenty".