4030620793 has 2 divisors, whose sum is σ = 4030620794. Its totient is φ = 4030620792.

The previous prime is 4030620787. The next prime is 4030620817. The reversal of 4030620793 is 3970260304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2612947689 + 1417673104 = 51117^2 + 37652^2 .

It is a cyclic number.

It is not a de Polignac number, because 4030620793 - 2²⁵ = 3997066361 is a prime.

It is not a weakly prime, because it can be changed into another prime (4030620733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2015310396 + 2015310397.

It is an arithmetic number, because the mean of its divisors is an integer number (2015310397).

Almost surely, 2^4030620793 is an apocalyptic number.

It is an amenable number.

4030620793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4030620793 is an equidigital number, since it uses as much as digits as its factorization.

4030620793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 4030620793 is about 63487.1703023532. The cubic root of 4030620793 is about 1591.4413828471.

The spelling of 4030620793 in words is "four billion, thirty million, six hundred twenty thousand, seven hundred ninety-three".