385479659 has 2 divisors, whose sum is σ = 385479660. Its totient is φ = 385479658.

The previous prime is 385479643. The next prime is 385479713. The reversal of 385479659 is 956974583.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 385479659 - 2⁴ = 385479643 is a prime.

It is not a weakly prime, because it can be changed into another prime (385476659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192739829 + 192739830.

It is an arithmetic number, because the mean of its divisors is an integer number (192739830).

Almost surely, 2^385479659 is an apocalyptic number.

385479659 is a deficient number, since it is larger than the sum of its proper divisors (1).

385479659 is an equidigital number, since it uses as much as digits as its factorization.

385479659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 56.

The square root of 385479659 is about 19633.6359088173. The cubic root of 385479659 is about 727.7806235052.

The spelling of 385479659 in words is "three hundred eighty-five million, four hundred seventy-nine thousand, six hundred fifty-nine".