486781307 has 2 divisors, whose sum is σ = 486781308. Its totient is φ = 486781306.

The previous prime is 486781283. The next prime is 486781333. The reversal of 486781307 is 703187684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486781307 - 2⁸ = 486781051 is a prime.

It is not a weakly prime, because it can be changed into another prime (486781357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243390653 + 243390654.

It is an arithmetic number, because the mean of its divisors is an integer number (243390654).

Almost surely, 2^486781307 is an apocalyptic number.

486781307 is a deficient number, since it is larger than the sum of its proper divisors (1).

486781307 is an equidigital number, since it uses as much as digits as its factorization.

486781307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 486781307 is about 22063.1209714310. The cubic root of 486781307 is about 786.6435103026.

The spelling of 486781307 in words is "four hundred eighty-six million, seven hundred eighty-one thousand, three hundred seven".