2240341989 has 8 divisors (see below), whose sum is σ = 2987352480. Its totient is φ = 1493446416.

The previous prime is 2240341981. The next prime is 2240341993. The reversal of 2240341989 is 9891430422.

2240341989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2240341989 - 2³ = 2240341981 is a prime.

It is a super-2 number, since 2×2240341989² = 10038264455352952242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2240341989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240341981) 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, 40807 + ... + 78395.

It is an arithmetic number, because the mean of its divisors is an integer number (373419060).

Almost surely, 2^2240341989 is an apocalyptic number.

It is an amenable number.

2240341989 is a deficient number, since it is larger than the sum of its proper divisors (747010491).

2240341989 is a wasteful number, since it uses less digits than its factorization.

2240341989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57459.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2240341989 is about 47332.2510451383. The cubic root of 2240341989 is about 1308.4931081094.

The spelling of 2240341989 in words is "two billion, two hundred forty million, three hundred forty-one thousand, nine hundred eighty-nine".