487635347 has 2 divisors, whose sum is σ = 487635348. Its totient is φ = 487635346.

The previous prime is 487635331. The next prime is 487635353. The reversal of 487635347 is 743536784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487635347 - 2⁴ = 487635331 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (487635367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243817673 + 243817674.

It is an arithmetic number, because the mean of its divisors is an integer number (243817674).

Almost surely, 2^487635347 is an apocalyptic number.

487635347 is a deficient number, since it is larger than the sum of its proper divisors (1).

487635347 is an equidigital number, since it uses as much as digits as its factorization.

487635347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 47.

The square root of 487635347 is about 22082.4669591058. The cubic root of 487635347 is about 787.1032872763.

The spelling of 487635347 in words is "four hundred eighty-seven million, six hundred thirty-five thousand, three hundred forty-seven".