2722863739 has 2 divisors, whose sum is σ = 2722863740. Its totient is φ = 2722863738.

The previous prime is 2722863733. The next prime is 2722863743. The reversal of 2722863739 is 9373682272.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2722863739 is a prime.

It is a super-2 number, since 2×2722863739² = 14827973882322120242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2722863692 and 2722863701.

It is not a weakly prime, because it can be changed into another prime (2722863733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361431869 + 1361431870.

It is an arithmetic number, because the mean of its divisors is an integer number (1361431870).

Almost surely, 2^2722863739 is an apocalyptic number.

2722863739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722863739 is an equidigital number, since it uses as much as digits as its factorization.

2722863739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 49.

The square root of 2722863739 is about 52181.0668633749. The cubic root of 2722863739 is about 1396.3961286863.

The spelling of 2722863739 in words is "two billion, seven hundred twenty-two million, eight hundred sixty-three thousand, seven hundred thirty-nine".