2662299379 has 2 divisors, whose sum is σ = 2662299380. Its totient is φ = 2662299378.

The previous prime is 2662299359. The next prime is 2662299389. The reversal of 2662299379 is 9739922662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2662299379 - 2⁵ = 2662299347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2662299319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1331149689 + 1331149690.

It is an arithmetic number, because the mean of its divisors is an integer number (1331149690).

Almost surely, 2^2662299379 is an apocalyptic number.

2662299379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2662299379 is an equidigital number, since it uses as much as digits as its factorization.

2662299379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4408992, while the sum is 55.

The square root of 2662299379 is about 51597.4745409114. The cubic root of 2662299379 is about 1385.9651080200.

The spelling of 2662299379 in words is "two billion, six hundred sixty-two million, two hundred ninety-nine thousand, three hundred seventy-nine".