2240734673 has 2 divisors, whose sum is σ = 2240734674. Its totient is φ = 2240734672.

The previous prime is 2240734669. The next prime is 2240734679. The reversal of 2240734673 is 3764370422.

It is a happy number.

2240734673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1895035024 + 345699649 = 43532^2 + 18593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240734673 - 2² = 2240734669 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240734679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120367336 + 1120367337.

It is an arithmetic number, because the mean of its divisors is an integer number (1120367337).

Almost surely, 2^2240734673 is an apocalyptic number.

It is an amenable number.

2240734673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240734673 is an equidigital number, since it uses as much as digits as its factorization.

2240734673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 38.

The square root of 2240734673 is about 47336.3990286545. The cubic root of 2240734673 is about 1308.5695539217.

The spelling of 2240734673 in words is "two billion, two hundred forty million, seven hundred thirty-four thousand, six hundred seventy-three".