4078933709779 has 2 divisors, whose sum is σ = 4078933709780. Its totient is φ = 4078933709778.

The previous prime is 4078933709749. The next prime is 4078933709797. The reversal of 4078933709779 is 9779073398704.

Together with next prime (4078933709797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4078933709779 - 2⁷ = 4078933709651 is a prime.

It is not a weakly prime, because it can be changed into another prime (4078933709749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2039466854889 + 2039466854890.

It is an arithmetic number, because the mean of its divisors is an integer number (2039466854890).

Almost surely, 2^{4078933709779} is an apocalyptic number.

4078933709779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4078933709779 is an equidigital number, since it uses as much as digits as its factorization.

4078933709779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504094752, while the sum is 73.

The spelling of 4078933709779 in words is "four trillion, seventy-eight billion, nine hundred thirty-three million, seven hundred nine thousand, seven hundred seventy-nine".