3794620849 has 2 divisors, whose sum is σ = 3794620850. Its totient is φ = 3794620848.

The previous prime is 3794620831. The next prime is 3794620873. The reversal of 3794620849 is 9480264973.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3007425600 + 787195249 = 54840^2 + 28057^2 .

It is a cyclic number.

It is not a de Polignac number, because 3794620849 - 2¹⁹ = 3794096561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3794620796 and 3794620805.

It is not a weakly prime, because it can be changed into another prime (3794620829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1897310424 + 1897310425.

It is an arithmetic number, because the mean of its divisors is an integer number (1897310425).

Almost surely, 2^3794620849 is an apocalyptic number.

It is an amenable number.

3794620849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3794620849 is an equidigital number, since it uses as much as digits as its factorization.

3794620849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 3794620849 is about 61600.4939022408. The cubic root of 3794620849 is about 1559.7540770844.

The spelling of 3794620849 in words is "three billion, seven hundred ninety-four million, six hundred twenty thousand, eight hundred forty-nine".