2717019940 has 24 divisors (see below), whose sum is σ = 5774489280. Its totient is φ = 1073713248.

The previous prime is 2717019937. The next prime is 2717019941. The reversal of 2717019940 is 499107172.

2717019940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2717019893 and 2717019902.

It is not an unprimeable number, because it can be changed into a prime (2717019941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816720 + ... + 820039.

It is an arithmetic number, because the mean of its divisors is an integer number (240603720).

Almost surely, 2^2717019940 is an apocalyptic number.

2717019940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2717019940 is an abundant number, since it is smaller than the sum of its proper divisors (3057469340).

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

2717019940 is a wasteful number, since it uses less digits than its factorization.

2717019940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636851 (or 1636849 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 2717019940 is about 52125.0413908709. The cubic root of 2717019940 is about 1395.3964332808.

The spelling of 2717019940 in words is "two billion, seven hundred seventeen million, nineteen thousand, nine hundred forty".