2789201740 has 48 divisors (see below), whose sum is σ = 6311803680. Its totient is φ = 1029219840.

The previous prime is 2789201717. The next prime is 2789201749. The reversal of 2789201740 is 471029872.

It is a junction number, because it is equal to n+sod(n) for n = 2789201693 and 2789201702.

It is not an unprimeable number, because it can be changed into a prime (2789201749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707575 + ... + 711505.

It is an arithmetic number, because the mean of its divisors is an integer number (131495910).

Almost surely, 2^2789201740 is an apocalyptic number.

2789201740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2789201740 is an abundant number, since it is smaller than the sum of its proper divisors (3522601940).

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

2789201740 is a wasteful number, since it uses less digits than its factorization.

2789201740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6682 (or 6680 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 2789201740 is about 52812.8936908403. The cubic root of 2789201740 is about 1407.6455416657.

The spelling of 2789201740 in words is "two billion, seven hundred eighty-nine million, two hundred one thousand, seven hundred forty".