479349964783 has 2 divisors, whose sum is σ = 479349964784. Its totient is φ = 479349964782.

The previous prime is 479349964781. The next prime is 479349964811. The reversal of 479349964783 is 387469943974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479349964783 - 2¹ = 479349964781 is a prime.

Together with 479349964781, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479349964781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239674982391 + 239674982392.

It is an arithmetic number, because the mean of its divisors is an integer number (239674982392).

Almost surely, 2^479349964783 is an apocalyptic number.

479349964783 is a deficient number, since it is larger than the sum of its proper divisors (1).

479349964783 is an equidigital number, since it uses as much as digits as its factorization.

479349964783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987614208, while the sum is 73.

The spelling of 479349964783 in words is "four hundred seventy-nine billion, three hundred forty-nine million, nine hundred sixty-four thousand, seven hundred eighty-three".