2999565479 has 2 divisors, whose sum is σ = 2999565480. Its totient is φ = 2999565478.

The previous prime is 2999565463. The next prime is 2999565523. The reversal of 2999565479 is 9745659992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2999565479 - 2⁴ = 2999565463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2999565379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499782739 + 1499782740.

It is an arithmetic number, because the mean of its divisors is an integer number (1499782740).

Almost surely, 2^2999565479 is an apocalyptic number.

2999565479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2999565479 is an equidigital number, since it uses as much as digits as its factorization.

2999565479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55112400, while the sum is 65.

The square root of 2999565479 is about 54768.2889909846. The cubic root of 2999565479 is about 1442.1799349758.

The spelling of 2999565479 in words is "two billion, nine hundred ninety-nine million, five hundred sixty-five thousand, four hundred seventy-nine".