487767347 has 2 divisors, whose sum is σ = 487767348. Its totient is φ = 487767346.

The previous prime is 487767317. The next prime is 487767353. The reversal of 487767347 is 743767784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487767347 - 2²⁸ = 219331891 is a prime.

It is not a weakly prime, because it can be changed into another prime (487767317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243883673 + 243883674.

It is an arithmetic number, because the mean of its divisors is an integer number (243883674).

Almost surely, 2^487767347 is an apocalyptic number.

487767347 is a deficient number, since it is larger than the sum of its proper divisors (1).

487767347 is an equidigital number, since it uses as much as digits as its factorization.

487767347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5531904, while the sum is 53.

The square root of 487767347 is about 22085.4555533727. The cubic root of 487767347 is about 787.1743022681.

The spelling of 487767347 in words is "four hundred eighty-seven million, seven hundred sixty-seven thousand, three hundred forty-seven".