2068416479 has 2 divisors, whose sum is σ = 2068416480. Its totient is φ = 2068416478.

The previous prime is 2068416463. The next prime is 2068416499. The reversal of 2068416479 is 9746148602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2068416479 - 2⁴ = 2068416463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2068416499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034208239 + 1034208240.

It is an arithmetic number, because the mean of its divisors is an integer number (1034208240).

Almost surely, 2^2068416479 is an apocalyptic number.

2068416479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068416479 is an equidigital number, since it uses as much as digits as its factorization.

2068416479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 2068416479 is about 45479.8469544479. The cubic root of 2068416479 is about 1274.1268360225.

The spelling of 2068416479 in words is "two billion, sixty-eight million, four hundred sixteen thousand, four hundred seventy-nine".