2320406659 has 2 divisors, whose sum is σ = 2320406660. Its totient is φ = 2320406658.

The previous prime is 2320406639. The next prime is 2320406663. The reversal of 2320406659 is 9566040232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2320406659 - 2¹³ = 2320398467 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320406629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160203329 + 1160203330.

It is an arithmetic number, because the mean of its divisors is an integer number (1160203330).

Almost surely, 2^2320406659 is an apocalyptic number.

2320406659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320406659 is an equidigital number, since it uses as much as digits as its factorization.

2320406659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2320406659 is about 48170.5995291734. The cubic root of 2320406659 is about 1323.8985333337.

The spelling of 2320406659 in words is "two billion, three hundred twenty million, four hundred six thousand, six hundred fifty-nine".