2240034637 has 2 divisors, whose sum is σ = 2240034638. Its totient is φ = 2240034636.

The previous prime is 2240034613. The next prime is 2240034679. The reversal of 2240034637 is 7364300422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2155652041 + 84382596 = 46429^2 + 9186^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240034637 - 2²³ = 2231646029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2240034599 and 2240034608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240034337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120017318 + 1120017319.

It is an arithmetic number, because the mean of its divisors is an integer number (1120017319).

Almost surely, 2^2240034637 is an apocalyptic number.

It is an amenable number.

2240034637 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240034637 is an equidigital number, since it uses as much as digits as its factorization.

2240034637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 2240034637 is about 47329.0041834814. The cubic root of 2240034637 is about 1308.4332680838.

The spelling of 2240034637 in words is "two billion, two hundred forty million, thirty-four thousand, six hundred thirty-seven".