3744700807049 has 2 divisors, whose sum is σ = 3744700807050. Its totient is φ = 3744700807048.

The previous prime is 3744700807033. The next prime is 3744700807091. The reversal of 3744700807049 is 9407080074473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2351668255225 + 1393032551824 = 1533515^2 + 1180268^2 .

It is a cyclic number.

It is not a de Polignac number, because 3744700807049 - 2⁴ = 3744700807033 is a prime.

It is a super-3 number, since 3×3744700807049³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3744700804049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872350403524 + 1872350403525.

It is an arithmetic number, because the mean of its divisors is an integer number (1872350403525).

Almost surely, 2^{3744700807049} is an apocalyptic number.

It is an amenable number.

3744700807049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3744700807049 is an equidigital number, since it uses as much as digits as its factorization.

3744700807049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 3744700807049 in words is "three trillion, seven hundred forty-four billion, seven hundred million, eight hundred seven thousand, forty-nine".