487304747 has 2 divisors, whose sum is σ = 487304748. Its totient is φ = 487304746.

The previous prime is 487304707. The next prime is 487304801. The reversal of 487304747 is 747403784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487304747 - 2⁶ = 487304683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487304698 and 487304707.

It is not a weakly prime, because it can be changed into another prime (487304707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243652373 + 243652374.

It is an arithmetic number, because the mean of its divisors is an integer number (243652374).

Almost surely, 2^487304747 is an apocalyptic number.

487304747 is a deficient number, since it is larger than the sum of its proper divisors (1).

487304747 is an equidigital number, since it uses as much as digits as its factorization.

487304747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 526848, while the sum is 44.

The square root of 487304747 is about 22074.9801132413. The cubic root of 487304747 is about 786.9253707406.

The spelling of 487304747 in words is "four hundred eighty-seven million, three hundred four thousand, seven hundred forty-seven".