2717020040 has 32 divisors (see below), whose sum is σ = 6986623680. Its totient is φ = 931549632.

The previous prime is 2717020013. The next prime is 2717020043. The reversal of 2717020040 is 400207172.

2717020040 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 = 2717019988 and 2717020015.

It is not an unprimeable number, because it can be changed into a prime (2717020043) 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, 4851542 + ... + 4852101.

It is an arithmetic number, because the mean of its divisors is an integer number (218331990).

Almost surely, 2^2717020040 is an apocalyptic number.

2717020040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2717020040 is an abundant number, since it is smaller than the sum of its proper divisors (4269603640).

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

2717020040 is a wasteful number, since it uses less digits than its factorization.

2717020040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9703661 (or 9703657 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2717020040 is about 52125.0423501027. The cubic root of 2717020040 is about 1395.3964504000.

The spelling of 2717020040 in words is "two billion, seven hundred seventeen million, twenty thousand, forty".