6279949363 has 2 divisors, whose sum is σ = 6279949364. Its totient is φ = 6279949362.

The previous prime is 6279949309. The next prime is 6279949373. The reversal of 6279949363 is 3639499726.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6279949363 - 2¹⁷ = 6279818291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6279949298 and 6279949307.

It is not a weakly prime, because it can be changed into another prime (6279949303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3139974681 + 3139974682.

It is an arithmetic number, because the mean of its divisors is an integer number (3139974682).

Almost surely, 2^6279949363 is an apocalyptic number.

6279949363 is a deficient number, since it is larger than the sum of its proper divisors (1).

6279949363 is an equidigital number, since it uses as much as digits as its factorization.

6279949363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13226976, while the sum is 58.

The square root of 6279949363 is about 79246.1315333436. The cubic root of 6279949363 is about 1844.9533127142.

The spelling of 6279949363 in words is "six billion, two hundred seventy-nine million, nine hundred forty-nine thousand, three hundred sixty-three".