6119646479 has 2 divisors, whose sum is σ = 6119646480. Its totient is φ = 6119646478.

The previous prime is 6119646461. The next prime is 6119646493. The reversal of 6119646479 is 9746469116.

6119646479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6119646479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6119646479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6119646499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3059823239 + 3059823240.

It is an arithmetic number, because the mean of its divisors is an integer number (3059823240).

Almost surely, 2^6119646479 is an apocalyptic number.

6119646479 is a deficient number, since it is larger than the sum of its proper divisors (1).

6119646479 is an equidigital number, since it uses as much as digits as its factorization.

6119646479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 53.

The square root of 6119646479 is about 78228.1693445526. The cubic root of 6119646479 is about 1829.1196337790.

The spelling of 6119646479 in words is "six billion, one hundred nineteen million, six hundred forty-six thousand, four hundred seventy-nine".