4742783797 has 2 divisors, whose sum is σ = 4742783798. Its totient is φ = 4742783796.

The previous prime is 4742783761. The next prime is 4742783807. The reversal of 4742783797 is 7973872474.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3041963716 + 1700820081 = 55154^2 + 41241^2 .

It is a cyclic number.

It is not a de Polignac number, because 4742783797 - 2²³ = 4734395189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4742783707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2371391898 + 2371391899.

It is an arithmetic number, because the mean of its divisors is an integer number (2371391899).

Almost surely, 2^4742783797 is an apocalyptic number.

It is an amenable number.

4742783797 is a deficient number, since it is larger than the sum of its proper divisors (1).

4742783797 is an equidigital number, since it uses as much as digits as its factorization.

4742783797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16595712, while the sum is 58.

The square root of 4742783797 is about 68867.8720231720. The cubic root of 4742783797 is about 1680.1360194339.

The spelling of 4742783797 in words is "four billion, seven hundred forty-two million, seven hundred eighty-three thousand, seven hundred ninety-seven".