2768883739 has 2 divisors, whose sum is σ = 2768883740. Its totient is φ = 2768883738.

The previous prime is 2768883703. The next prime is 2768883743. The reversal of 2768883739 is 9373888672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2768883739 - 2¹³ = 2768875547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2768883239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384441869 + 1384441870.

It is an arithmetic number, because the mean of its divisors is an integer number (1384441870).

Almost surely, 2^2768883739 is an apocalyptic number.

2768883739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2768883739 is an equidigital number, since it uses as much as digits as its factorization.

2768883739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 61.

The square root of 2768883739 is about 52620.1837606065. The cubic root of 2768883739 is about 1404.2192001635.

The spelling of 2768883739 in words is "two billion, seven hundred sixty-eight million, eight hundred eighty-three thousand, seven hundred thirty-nine".