477673747 has 2 divisors, whose sum is σ = 477673748. Its totient is φ = 477673746.

The previous prime is 477673741. The next prime is 477673759. The reversal of 477673747 is 747376774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 477673747 - 2¹⁹ = 477149459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 477673694 and 477673703.

It is not a weakly prime, because it can be changed into another prime (477673741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238836873 + 238836874.

It is an arithmetic number, because the mean of its divisors is an integer number (238836874).

Almost surely, 2^477673747 is an apocalyptic number.

477673747 is a deficient number, since it is larger than the sum of its proper divisors (1).

477673747 is an equidigital number, since it uses as much as digits as its factorization.

477673747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4840416, while the sum is 52.

The square root of 477673747 is about 21855.7486030564. The cubic root of 477673747 is about 781.7066220915.

The spelling of 477673747 in words is "four hundred seventy-seven million, six hundred seventy-three thousand, seven hundred forty-seven".