476663206379 has 2 divisors, whose sum is σ = 476663206380. Its totient is φ = 476663206378.

The previous prime is 476663206361. The next prime is 476663206493. The reversal of 476663206379 is 973602366674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 476663206379 - 2¹⁶ = 476663140843 is a prime.

It is not a weakly prime, because it can be changed into another prime (476663206979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238331603189 + 238331603190.

It is an arithmetic number, because the mean of its divisors is an integer number (238331603190).

Almost surely, 2^476663206379 is an apocalyptic number.

476663206379 is a deficient number, since it is larger than the sum of its proper divisors (1).

476663206379 is an equidigital number, since it uses as much as digits as its factorization.

476663206379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41150592, while the sum is 59.

The spelling of 476663206379 in words is "four hundred seventy-six billion, six hundred sixty-three million, two hundred six thousand, three hundred seventy-nine".