4048739741 has 2 divisors, whose sum is σ = 4048739742. Its totient is φ = 4048739740.

The previous prime is 4048739731. The next prime is 4048739803. The reversal of 4048739741 is 1479378404.

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., 3941202841 + 107536900 = 62779^2 + 10370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4048739741 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4048739711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024369870 + 2024369871.

It is an arithmetic number, because the mean of its divisors is an integer number (2024369871).

Almost surely, 2^4048739741 is an apocalyptic number.

It is an amenable number.

4048739741 is a deficient number, since it is larger than the sum of its proper divisors (1).

4048739741 is an equidigital number, since it uses as much as digits as its factorization.

4048739741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 4048739741 is about 63629.7080065593. The cubic root of 4048739741 is about 1593.8225001985.

The spelling of 4048739741 in words is "four billion, forty-eight million, seven hundred thirty-nine thousand, seven hundred forty-one".