476828747 has 2 divisors, whose sum is σ = 476828748. Its totient is φ = 476828746.

The previous prime is 476828707. The next prime is 476828783. The reversal of 476828747 is 747828674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 476828747 - 2⁶ = 476828683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (476828707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238414373 + 238414374.

It is an arithmetic number, because the mean of its divisors is an integer number (238414374).

Almost surely, 2^476828747 is an apocalyptic number.

476828747 is a deficient number, since it is larger than the sum of its proper divisors (1).

476828747 is an equidigital number, since it uses as much as digits as its factorization.

476828747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4214784, while the sum is 53.

The square root of 476828747 is about 21836.4087477772. The cubic root of 476828747 is about 781.2454063346.

The spelling of 476828747 in words is "four hundred seventy-six million, eight hundred twenty-eight thousand, seven hundred forty-seven".