2483643779 has 2 divisors, whose sum is σ = 2483643780. Its totient is φ = 2483643778.

The previous prime is 2483643769. The next prime is 2483643787. The reversal of 2483643779 is 9773463842.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2483643779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2483643779.

It is not a weakly prime, because it can be changed into another prime (2483643769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1241821889 + 1241821890.

It is an arithmetic number, because the mean of its divisors is an integer number (1241821890).

Almost surely, 2^2483643779 is an apocalyptic number.

2483643779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2483643779 is an equidigital number, since it uses as much as digits as its factorization.

2483643779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 53.

The square root of 2483643779 is about 49836.1693852969. The cubic root of 2483643779 is about 1354.2424888629.

The spelling of 2483643779 in words is "two billion, four hundred eighty-three million, six hundred forty-three thousand, seven hundred seventy-nine".