263060779 has 2 divisors, whose sum is σ = 263060780. Its totient is φ = 263060778.

The previous prime is 263060747. The next prime is 263060789. The reversal of 263060779 is 977060362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 263060779 - 2⁵ = 263060747 is a prime.

It is not a weakly prime, because it can be changed into another prime (263060789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131530389 + 131530390.

It is an arithmetic number, because the mean of its divisors is an integer number (131530390).

Almost surely, 2^263060779 is an apocalyptic number.

263060779 is a deficient number, since it is larger than the sum of its proper divisors (1).

263060779 is an equidigital number, since it uses as much as digits as its factorization.

263060779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 40.

The square root of 263060779 is about 16219.1485288223. The cubic root of 263060779 is about 640.7452086111.

The spelling of 263060779 in words is "two hundred sixty-three million, sixty thousand, seven hundred seventy-nine".